The Circuit Card Assembly, cataloged under National Stock Number 5998-01-172-6943, 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 Rotary and Mission Systems. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-172-6943 |
| Primary Part Number | 6508350-2 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Criticality Code Justification | CBBL |
| 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 | Y |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 1.8000 lbs |
| Cube | 0.1801 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6508350-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 6508300-4 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 6508300-3 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 6508300 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rotary and Mission Systems |
| 6508300-2 | 5/9 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5998-01-172-6943 is a Circuit Card Assembly, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-172-6943 has 3 manufacturer part numbers on file: 6508350-2 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6508300-4 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6508300-3 (Lockheed Martin Corporation Div Rotary and Mission Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-322-9986, 4730-01-515-1135. Verify interchangeability with system specifications before substitution.
Key specifications for 6508350-2: Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE; Special Features: PCB 1,COVER 2,HANDLE 2,I/C 4,DELAY LINE 1; End Item Identification: F-15. 2 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 5998-01-172-6943 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.