The Circuit Card Assembly, cataloged under National Stock Number 5998-00-918-7883, 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 Diversified Technologies and Design Intl. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5998-00-918-7883 |
| Primary Part Number | SM-D-431987 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Diversified Technologies and Design Intl |
| 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 | JN |
| Weight | 1.5000 lbs |
| Cube | 0.2552 cu ft |
| Part Number | Manufacturer |
|---|---|
| SM-D-431987 | Diversified Technologies and Design Intl (USA) |
| SM-D-431987 | Dasco Corp (USA) |
| BP13325 | Burke Products Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-D-431987 | 5/9 Secondary reference Burke Products Inc |
| 125604 | 5/9 Secondary reference L3harris Technologies, Inc Div Space & Airborne Systems |
| SM-D-431987 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5998-00-918-7883 is a Circuit Card Assembly, manufactured by Diversified Technologies and Design Intl, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-00-918-7883 has 3 manufacturer part numbers on file: SM-D-431987 (Diversified Technologies and Design Intl), SM-D-431987 (Dasco Corp), BP13325 (Burke Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-484-1789. Verify interchangeability with system specifications before substitution.
Key specifications for SM-D-431987: Overall Height: 1.125 INCHES NOMINAL IN; Overall Length: 19.000 INCHES NOMINAL IN; Overall Width: 14.000 INCHES NOMINAL IN; Special Features: PRINTED WIRING BOARD 1,CAPACITOR 12,SEMICONDUCTOR 5,CONNECTOR 1,TRANSISTOR 14,JACK TIP 3,RESISTOR 56. 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 5998-00-918-7883 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.