The Circuit Card Assembly, cataloged under National Stock Number 5998-01-305-8947, 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 Hamilton Sundstrand Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-305-8947 |
| Primary Part Number | 31918-16 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Hamilton Sundstrand Corporation |
| 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 | 1.0000 lbs |
| Cube | 0.2101 cu ft |
| Part Number | Manufacturer |
|---|---|
| 31918-16 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| Reference | Meaning |
|---|---|
| 31918-16 | 5/9 Secondary reference United Technologies Corp Hamilton Sundstrand Corp |
| 31918-5 | 5/9 Secondary reference United Technologies Corp Hamilton Sundstrand Corp |
| 31918-9 | 5/9 Secondary reference United Technologies Corp Hamilton Sundstrand Corp |
| 31918-5 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 31918-16 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 31918-9 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5998-01-305-8947 is a Circuit Card Assembly, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-305-8947 has 1 manufacturer part number on file: 31918-16 (Hamilton Sundstrand Corporation).
Key specifications for 31918-16: Part Name Assigned by Controlling Agency: CIRCUIT BOARD ASSY,INTEGRATOR,TAIL ROTER; End Item Identification: 1430-01-355-1124 INTERFACE MISSILE. 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 5998-01-305-8947 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.