4520-21-903-1948

HEATER,DUCT TYPE,PORTABLE


4520-21-903-1948 (4520219031948, 219031948)
Part Numbers (3 listings): VACAN250 | VA-250 | D-91-001-002/SF-001 |
Summary

FSG 45 / FSC 4520

DEMIL:

DEMIL INT:

HMIC:

Date Created: 11 Aug 1987

MSDS: None

Hazmat: None

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MASTER CROSS REFERENCE LIST (MCRL) | NSN 4520-21-903-1948 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
VACAN 2503 - Design Control Reference2 - Production ItemTRELLCAN RUBBER LTD  39020      
VA-2503 - Design Control Reference2 - Production ItemVENTILATOR VERKEN  S5928      
D-91-001-002/SF-0014 - Non-Definitive Specification or Standard Document1 - Incomplete Part NumberDIRECTOR GENERAL LAND EQUIPMENT  35907      
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.

4 - Non-Definitive Specification or Standard Document

Reference Number Category Code (DRN_2910)


Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.

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.

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.


FLIS - SEG A - IDENTIFICATION | NSN 4520-21-903-1948 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
45452021903194813028111 Aug 1987
Code Definitions

45

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)


Plumbing, Heating, and Waste Disposal Equipment

4520

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)


Space and Water Heating Equipment

219031948

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 4520-21-903-1948

13028

Item Naming Code (INC_4080)

11 Aug 1987

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

1

Type of Item Identification (TYP_II_4820)


Full Descriptive Item Identification


FLIS - SEG B - MOE RULE DATA | NSN 4520-21-903-1948 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
ZC
ZG
Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 4520-21-903-1948 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
4326ZCAVACAN 250  39020  
4322ZCAVA-250  S5928  
4416ZCAD-91-001-002/SF-001  35907  
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)


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.

2

Reference Number Variation Code (RNVC_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.

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.

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

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.

4

Reference Number Category Code (RNCC_2910)


Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.

1

Reference Number Variation Code (RNVC_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.




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