4520-66-074-3701

HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE


4520-66-074-3701 (4520660743701, 660743701)
Part Numbers (4 listings): 804955 | 534/28R4 | QH33R000 | A321R5 |
Summary

FSG 45 / FSC 4520

DEMIL:

DEMIL INT:

HMIC:

Date Created: 23 Aug 1974

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MASTER CROSS REFERENCE LIST (MCRL) | NSN 4520-66-074-3701 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
8049553 - Design Control Reference2 - Production ItemEMAIL LTD  Z0306      
534/28R43 - Design Control Reference2 - Production ItemNAVY STRATEGIC COMMAND DIRECTORATE  Z0163      
QH33R0003 - Design Control Reference2 - Production ItemEMAIL LTD ELEMENT AND TUBE DIVISION  Z0536      
A321R55 - Replaced / Discontinued9 - No Longer UsedNAVY STRATEGIC COMMAND DIRECTORATE  Z0163      
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.

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A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference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 4520-66-074-3701 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
454520660743701294274423 Aug 1974
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

660743701

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 4520-66-074-3701

29427

Item Naming Code (INC_4080)

23 Aug 1974

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

4

Type of Item Identification (TYP_II_4820)


Partial Descriptive Item Identification (Type 1 Concept)

4

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)


An approved item name and FIIG may exist but technical data sufficient for preparation of a full descriptive method item identification could not be acquired after several follow-up actions during a 150-day suspense period. Includes such reasons as: Industry refuses to provide the technical data based on policy, restricted or proprietary rights, non-existence of technical data, etc. (This code cannot be used in submittals for National Item Identification Number (NIIN) assignment or reinstatement.)




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