The Circuit Card Assembly, cataloged under National Stock Number 5998-01-495-2863, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5998-01-495-2863 |
| Primary Part Number | 77A119769P1 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| 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 | CH |
| Weight | 3.0000 lbs |
| Cube | 0.3241 cu ft |
| Part Number | Manufacturer |
|---|---|
| 560-5608 | Microsemi Frequency and Time Corp (USA) |
| 77A119769P1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| VME-SG2 | Symmetricom, Inc (USA) |
NSN 5998-01-495-2863 is a Circuit Card Assembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-495-2863 has 3 manufacturer part numbers on file: 560-5608 (Microsemi Frequency and Time Corp), 77A119769P1 (Lockheed Martin Corporation Div Rms), VME-SG2 (Symmetricom, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-543-2650. Verify interchangeability with system specifications before substitution.
Key specifications for 77A119769P1: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: AN/SQQ-89(V)15 UNIT 864,SIG AND DATA PRCSR. 1 specification is 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 5998-01-495-2863 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.