FSG 44 - Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors
FSC 4420 - Heat Exchangers and Steam Condensers
NSN 4420-99-310-8797

Summary

FSG 44 / FSC 4420

DEMIL:

DEMIL INT:

HMIC:

Date Created: 19 Apr 1993

MSDS: None

Hazmat: None

;

MASTER CROSS REFERENCE LIST (MCRL) | NSN 4420-99-310-8797 Submit RFQ

Manufacturer Part Number	RNCC	RNVC	Manufacturer Name	CAGE
U50100	3 - Design Control Reference	2 - Production Item	ASSOCIATED HEAT ENGINEERING PLC	U8048
U5PC-19-1000-HS5-S5	5 - Replaced / Discontinued	2 - Production Item	ASSOCIATED HEAT ENGINEERING PLC	U8048
ME223C/521/1/1	6 - Informative Reference	9 - No Longer Used	MINISTRY OF DEFENCE NAVY SHIP	K1367

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.

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.)

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 4420-99-310-8797 Submit RFQ

FSG	FSC	NIIN	FIIG	INC	CRITICALITY	TYPE OF ITEM	MRC	DEMIL	HMIC	EDC	PMIC	ADPEC	DATE CREATED
44	4420	993108797		04041		M	5						19 Apr 1993

Code Definitions

44 Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors

4420

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)

Heat Exchangers and Steam Condensers

993108797

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)

NSN 4420-99-310-8797

04041

Item Naming Code (INC_4080)

19 Apr 1993

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

M

Type of Item Identification (TYP_II_4820)

Partial Descriptive - Reference Item Identification (Type 1A Concept)

5 Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)

An approved item name and FIIG may exist but lack of technical data and/or the press of time force temporary use of the partial descriptive or reference method.

Similar & Related NSN Parts

4420-00-223-7607 4420-00-223-7594 4420-00-223-7595 4420-00-223-7596 4420-00-223-7599 4420-00-228-2000 4420-00-228-3106 4420-00-232-6252 4420-00-232-6253 4420-00-232-6255 4420-00-232-6301 4420-00-232-6258 4420-00-232-6241 4420-00-232-6303

FLIS - SEG B - MOE RULE DATA | NSN 4420-99-310-8797 Submit RFQ

MOE Rule	Former MOE	AMC	AMSC	NIMSC	IMC	IMC Activity	AAC	DSOR				Collaborators									Receivers									Effective Date
WR
YA
ZK

Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 4420-99-310-8797 Submit RFQ

RNFC	RNCC	RNVC	DAC	RNAAC	RNSC	Reference Number	CAGE
1	3	2	2	ZK	D	U50100	U8048
1	5	2	2	ZK	D	U5PC-19-1000-HS5-S5	U8048
1	6	9	9	ZK	D	ME223C/521/1/1	K1367

Code Definitions

1 Reference Number Format Code (RNFC_2920)

Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9.Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9 .

3 Reference Number Category Code (RNCC_2910)

2 Reference Number Variation Code (RNVC_4780)

2 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; however, the RNAAC cannot furnish the drawing.

ZK

Reference Number Action Activity Code (RNAAC_2900)

United Kingdom

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.

5 Reference Number Category Code (RNCC_2910)

6 Reference Number Category Code (RNCC_2910)

9 Reference Number Variation Code (RNVC_4780)

9 Document Availability Code (DAC_2640)

The reference number is of the type for which an indication of document availability is not required.

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Tutorials

4420-99-310-8797

COOLER,FLUID,INDUSTRIAL

4420-99-310-8797 (4420993108797, 993108797)

Part Numbers (3 listings): U50100 | U5PC-19-1000-HS5-S5 | ME223C/521/1/1 |

FSG 44 / FSC 4420

DEMIL:

DEMIL INT:

HMIC:

Date Created: 19 Apr 1993

MSDS: None

Hazmat: None

3 - Design Control Reference

Reference Number Category Code (DRN_2910)

5 - Replaced / Discontinued

Reference Number Category Code (DRN_2910)

6 - Informative 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)

Item Naming Code (INC_4080)

19 Apr 1993

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

M

Type of Item Identification (TYP_II_4820)

5

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)

1

Reference Number Format Code (RNFC_2920)

3

Reference Number Category Code (RNCC_2910)

2

Reference Number Variation Code (RNVC_4780)

2

Document Availability Code (DAC_2640)

ZK

Reference Number Action Activity Code (RNAAC_2900)

D

Reference Number Status Code (RNSC_2923)

5

Reference Number Category Code (RNCC_2910)

6

Reference Number Category Code (RNCC_2910)

9

Reference Number Variation Code (RNVC_4780)

9

Document Availability Code (DAC_2640)