Summary

FSG 48 / FSC 4820

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1963

MSDS: None

Hazmat: None

;

MASTER CROSS REFERENCE LIST (MCRL) | NSN 4820-00-618-8458 Submit RFQ

Manufacturer Part Number	RNCC	RNVC	Manufacturer Name	CAGE
481-1/4D1-2	3 - Design Control Reference	2 - Production Item	PARKER-HANNIFIN, CORPORATION	09990
321881P3	5 - Replaced / Discontinued	2 - Production Item	MEGGITT (NORTH HOLLYWOOD), INC.	58163
321881P3	5 - Replaced / Discontinued	9 - No Longer Used	HOWDEN FLUID SYSTEMS	33654
481 1-4D2	5 - Replaced / Discontinued	9 - No Longer Used	TELEDYNE INDUSTRIES INC	86768
10667857	7 - Vendor Item Drawing Reference	2 - Production Item	U S ARMY AVIATION AND MISSILE	18876

Code Definitions

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

5 - Replaced / Discontinued

Reference Number Category Code (DRN_2910)

Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.

7 - Vendor Item Drawing Reference

Reference Number Category Code (DRN_2910)

Vendor Item Drawing Reference (formerly Specification Control Reference). The number assigned by a design activity to a drawing that is not item-identifying, but which delineates existing commercial or vendor-developed items meeting all engineering and test requirements specified, without imposing additional test/engineering requirements not normally provided by the vendor(s). Includes only those drawings which meet the definition for Vendor Item Drawing in MIL-STD 100. Vendor Item Drawing References are administrative control numbers and shall not be used as part identification numbers.

2 - Production Item

Reference Number Variation Code (DRN_4780)

A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

9 - No Longer Used

Reference Number Variation Code (DRN_4780)

A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.

FLIS - SEG A - IDENTIFICATION | NSN 4820-00-618-8458 Submit RFQ

FSG	FSC	NIIN	FIIG	INC	CRITICALITY	TYPE OF ITEM	MRC	DEMIL	HMIC	EDC	PMIC	ADPEC	DATE CREATED
48	4820	006188458	A530B0	05487	X	1		A	N		U		1 Jan 1963

Code Definitions

48 Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)

Valves

4820

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)

Valves, Nonpowered

006188458

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

NSN 4820-00-618-8458

A530B0

Federal Item Identification Guide (FIIG_4065)

05487

Item Naming Code (INC_4080)

1 Jan 1963

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

1 Type of Item Identification (TYP_II_4820)

Full Descriptive Item Identification

A

Demilitarization Code (DEMIL_CD_0167)

Non-MLI/ Non-SLI — Demilitarization not required.

N

Hazardous Material Indicator Code (HMIC_0865)

Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.

U

Precious Metals Indicator Code (PMIC_0802)

Precious Metal Content is unknown.

Similar & Related NSN Parts

4820-00-224-7648 4820-00-224-7644 4820-00-226-1784 4820-00-226-4667 4820-00-226-8499 4820-00-228-1955 4820-00-228-3360 4820-00-228-3223 4820-00-228-7466 4820-00-229-3364 4820-00-229-3992 4820-00-229-5569 4820-00-229-8954 4820-00-229-8955

FLIS - SEG B - MOE RULE DATA | NSN 4820-00-618-8458 Submit RFQ

MOE Rule	Former MOE	AMC	AMSC	NIMSC	IMC	IMC Activity	AAC	DSOR				Collaborators									Receivers									Effective Date
ZH
ZR
ZU
ZW
ZH01																														1 Apr 1991
ZW01																														1 Nov 2005
ZR01																														1 Dec 2007
ZU01																														1 Apr 2008

Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 4820-00-618-8458 Submit RFQ

RNFC	RNCC	RNVC	DAC	RNAAC	RNSC	Reference Number	CAGE
	3	2	6	ZZ		481-1/4D1-2	09990
	5	2	6	ZZ		321881P3	58163
3	5	9	6	AX	B	481 1-4D2	86768
	5	9	6	ZZ	B	321881P3	33654
3	7	2	1	BD	D	10667857	18876

Code Definitions

3 Reference Number Category Code (RNCC_2910)

2 Reference Number Variation Code (RNVC_4780)

6 Document Availability Code (DAC_2640)

The reference number is represented by technical documentation other than a drawing but the documentation was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.

ZZ

Reference Number Action Activity Code (RNAAC_2900)

USA

5 Reference Number Category Code (RNCC_2910)

3 Reference Number Format Code (RNFC_2920)

Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)

9 Reference Number Variation Code (RNVC_4780)

AX

Reference Number Action Activity Code (RNAAC_2900)

Defense Supply Center Columbus, Columbus, OH 43216-5000

B

Reference Number Status Code (RNSC_2923)

Manufacturer and/or reference number are not authorized for procurement. NOTE: This code may be used for obsolete or informative reference numbers only.

7 Reference Number Category Code (RNCC_2910)

1 Document Availability Code (DAC_2640)

The reference number is represented by a drawing and the drawing was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number. The RNAAC will furnish the drawing upon request.

BD

Reference Number Action Activity Code (RNAAC_2900)

U.S. Army Aviation and Missile Command, Redstone Arsenal, AL 35898-5230

D

Reference Number Status Code (RNSC_2923)

Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.

FLIS - SEG G - FREIGHT DATA | NSN 4820-00-618-8458 Submit RFQ

Integrity	Originating	HMC	LCL	WCC	TCC	SHC	ADC	ACC	ASH	LTL	NMFC	NMFC Sub Item	UFC	Freight Description	Rail Variance

Code Definitions

XX

Originating Activity Code (ORIG_ACTY_CD_4210)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)

No Variation. NMFC and UFCC Match.

FLIS - SEG M/V - CHARACTERISTICS DATA | NSN 4820-00-618-8458 Submit RFQ

MRC	Decoded Requirement	Clear Text Reply
MATT	Material	ALUMINUM BODY
MATT	Material	STEEL COMP 304 FLOW CONTROL DEVICE
MATT	Material	RUBBER SEAT
SFTT	Surface Treatment	ANODIZE
STDC	Surface Treatment Document And Classification	MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
STYL	Style Designator	STRAIGHT THRU
ADQU	Flow Control Device	POPPET
CQGM	Maximum Operating Pressure	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AEHZ	Maximum Operating Temp	200.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLR	Valve Operation Method	AUTOMATIC
AWLS	Connection Type	THREADED INTERNAL PIPE 1ST END
AWLS	Connection Type	THREADED EXTERNAL PIPE 2ND END
AHNC	Connection Style	PLAIN, OPTIONAL END (PIPE) 1ST END
AHNC	Connection Style	PLAIN (PIPE) 2ND END
THSD	Thread Series Designator	NPT 1ST END
THSD	Thread Series Designator	NPT 2ND END
CQJX	Nominal Thread Size	0.250 INCHES 1ST END
CQJX	Nominal Thread Size	0.250 INCHES 2ND END
AAJF	Thread Direction	RIGHT-HAND 1ST END
AAJF	Thread Direction	RIGHT-HAND 2ND END
BBJX	Mounting Position	HORIZONTAL
ADSU	Disk Loading Method	SPRING
FEAT	Special Features	2.0 PSI VALVE OPENINGPRESSURE

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Tutorials

4820-00-618-8458

VALVE,CHECK

4820-00-618-8458 (4820006188458, 006188458)

Part Numbers (4 listings): 481-1/4D1-2 | 321881P3 | 4811-4D2 | 10667857 |

FSG 48 / FSC 4820

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1963

MSDS: None

Hazmat: None

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

5 - Replaced / Discontinued

Reference Number Category Code (DRN_2910)

7 - Vendor Item Drawing Reference

Reference Number Category Code (DRN_2910)

2 - Production Item

Reference Number Variation Code (DRN_4780)

9 - No Longer Used

Reference Number Variation Code (DRN_4780)

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

Federal Item Identification Guide (FIIG_4065)

Item Naming Code (INC_4080)

1 Jan 1963

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)

1

Type of Item Identification (TYP_II_4820)

A

Demilitarization Code (DEMIL_CD_0167)

N

Hazardous Material Indicator Code (HMIC_0865)

U

Precious Metals Indicator Code (PMIC_0802)

3

Reference Number Category Code (RNCC_2910)

2

Reference Number Variation Code (RNVC_4780)

6

Document Availability Code (DAC_2640)

ZZ

Reference Number Action Activity Code (RNAAC_2900)

5

Reference Number Category Code (RNCC_2910)

3

Reference Number Format Code (RNFC_2920)

9

Reference Number Variation Code (RNVC_4780)

AX

Reference Number Action Activity Code (RNAAC_2900)

B

Reference Number Status Code (RNSC_2923)

7

Reference Number Category Code (RNCC_2910)

1

Document Availability Code (DAC_2640)

BD

Reference Number Action Activity Code (RNAAC_2900)

D

Reference Number Status Code (RNSC_2923)

XX

Originating Activity Code (ORIG_ACTY_CD_4210)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)