The Electronic Components Assembly, cataloged under National Stock Number 5998-01-287-4438, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-287-4438 |
| Primary Part Number | 12599272 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | ZN |
| Weight | 0.2300 lbs |
| Cube | 0.0264 cu ft |
| Part Number | Manufacturer |
|---|---|
| 12599272 | Seiler Instrument and Manufacturing Company, Incorporated (USA) |
| 12599272 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| A12857 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 5998012874438 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 12599272 | 5/9 Secondary reference Elc Industries Corp. Dba Aurora Defense Group Div Aurora Defense Group |
| 12599272 | 5/9 Secondary reference Trescomp Inc |
NSN 5998-01-287-4438 is a Electronic Components Assembly, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-287-4438 has 3 manufacturer part numbers on file: 12599272 (Seiler Instrument and Manufacturing Company, Incorporated), 12599272 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), A12857 (Autodyne Manufacturing Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-352-3558. Verify interchangeability with system specifications before substitution.
Key specifications for 12599272: Special Features: RESISTOR-RWR 81S4530 FM 1;PRINTEDWIRING BOARD 1;LED-12599281 6. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-287-4438 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.