Name: VALVE,SAFETY RELIEF
SKU: 4820-21-680-0773

Summary

FSG 48 / FSC 4820

DEMIL:

DEMIL INT:

HMIC:

Date Created: 6 Jun 1968

MSDS: None

Hazmat: None

;

MASTER CROSS REFERENCE LIST (MCRL) | NSN 4820-21-680-0773 Submit RFQ

Manufacturer Part Number	RNCC	RNVC	Manufacturer Name	CAGE
20M	3 - Design Control Reference	1 - Incomplete Part Number	ANDERSON GREENWOOD AND CO	34494
0020-E01-MC0000	3 - Design Control Reference	2 - Production Item	ANDERSON GREENWOOD AND CO	34494
9907SH773	6 - Informative Reference	9 - No Longer Used	DIRECTOR PUBLISHING AND GRAPHICS	37470
C4570	D - Drawing Number Reference	9 - No Longer Used	ANDERSON GREENWOOD AND CO	34494

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.

6 - Informative Reference

Reference Number Category Code (DRN_2910)

Informative Reference. North Atlantic Treaty Organization (NATO) Stock Numbers (CAGE Code 99995), Production Equipment Codes (CAGE 99998), and DoD Ammunition Codes (CAGE Code 99999) which may be related to NSNs. (Reference numbers for the CAGE Codes cited above shall be coded RNVC 9.)

D - Drawing Number Reference

Reference Number Category Code (DRN_2910)

Drawing Number Reference. A number assigned by a design activity to a drawing or other technical documentation which identifies a drawing/document that is related to an item of supply or production but does not qualify for assignment of codes 1,3,5,7, or C. Code D reference numbers will not be used in item-of-supply determinations.

1 - Incomplete Part Number

Reference Number Variation Code (DRN_4780)

A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.

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 4820-21-680-0773 Submit RFQ

FSG	FSC	NIIN	FIIG	INC	CRITICALITY	TYPE OF ITEM	MRC	DEMIL	HMIC	EDC	PMIC	ADPEC	DATE CREATED
48	4820	216800773		05488		4	9						6 Jun 1968

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

216800773

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

NSN 4820-21-680-0773

05488

Item Naming Code (INC_4080)

6 Jun 1968

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

4 Type of Item Identification (TYP_II_4820)

Partial Descriptive Item Identification (Type 1 Concept)

9 Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)

A Defense Logistics Information Service-generated code for items lacking but requiring an RPDMRC (i.e., through mass FIIG revision change an item may be downgraded from a type 1 to a reference or partial descriptive method item identification).

Similar & Related NSN Parts

4820-00-223-8957 4820-00-224-7835 4820-00-224-7820 4820-00-225-0977 4820-00-225-7186 4820-00-225-8433 4820-00-226-1183 4820-00-226-3168 4820-00-226-8530 4820-00-227-8118 4820-00-228-0908 4820-00-228-1689 4820-00-228-2876 4820-00-228-3282

FLIS - SEG B - MOE RULE DATA | NSN 4820-21-680-0773 Submit RFQ

MOE Rule	Former MOE	AMC	AMSC	NIMSC	IMC	IMC Activity	AAC	DSOR				Collaborators									Receivers									Effective Date
ZC

Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 4820-21-680-0773 Submit RFQ

RNFC	RNCC	RNVC	DAC	RNAAC	RNSC	Reference Number	CAGE
4	3	1	4	ZC	A	20M	34494
4	3	2	4	ZC	A	0020-E01-MC0000	34494
3	6	9	6	ZC	A	9907SH773	37470
4	D	9	1	ZC	B	C4570	34494

Code Definitions

4 Reference Number Format Code (RNFC_2920)

Number is totally in-the-clear (without modification) as originally configured by the manufacturer, design control activity, or supplier.

3 Reference Number Category Code (RNCC_2910)

1 Reference Number Variation Code (RNVC_4780)

4 Document Availability Code (DAC_2640)

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

ZC

Reference Number Action Activity Code (RNAAC_2900)

Canada

A

Reference Number Status Code (RNSC_2923)

Manufacturer and reference number are authorized for procurement. Under this reference number items can be procured only from the manufacturer identified by the NCAGE. NOTE: This code may only be used for reference numbers originating from manufacturers' standards or catalogs or for copyrighted drawing numbers.

2 Reference Number Variation Code (RNVC_4780)

3 Reference Number Format Code (RNFC_2920)

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

6 Reference Number Category Code (RNCC_2910)

9 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.

D

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.

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.

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Tutorials

4820-21-680-0773

VALVE,SAFETY RELIEF

4820-21-680-0773 (4820216800773, 216800773)

Part Numbers (4 listings): 20M | 0020-E01-MC0000 | 9907SH773 | C4570 |

FSG 48 / FSC 4820

DEMIL:

DEMIL INT:

HMIC:

Date Created: 6 Jun 1968

MSDS: None

Hazmat: None

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

6 - Informative Reference

Reference Number Category Code (DRN_2910)

D - Drawing Number Reference

Reference Number Category Code (DRN_2910)

1 - Incomplete Part Number

Reference Number Variation Code (DRN_4780)

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)

Item Naming Code (INC_4080)

6 Jun 1968

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

4

Type of Item Identification (TYP_II_4820)

9

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)

4

Reference Number Format Code (RNFC_2920)

3

Reference Number Category Code (RNCC_2910)

1

Reference Number Variation Code (RNVC_4780)

4

Document Availability Code (DAC_2640)

ZC

Reference Number Action Activity Code (RNAAC_2900)

A

Reference Number Status Code (RNSC_2923)

2

Reference Number Variation Code (RNVC_4780)

3

Reference Number Format Code (RNFC_2920)

6

Reference Number Category Code (RNCC_2910)

9

Reference Number Variation Code (RNVC_4780)

6

Document Availability Code (DAC_2640)

D

Reference Number Category Code (RNCC_2910)

1

Document Availability Code (DAC_2640)

B

Reference Number Status Code (RNSC_2923)