The Circuit Card Assembly, cataloged under National Stock Number 5998-01-495-4802, 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 L3harris Interstate Electronics Corporation. 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 | 5998-01-495-4802 |
| Primary Part Number | 540-1085-001 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | L3harris Interstate Electronics Corporation |
| 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 | YH |
| Weight | 5.0000 lbs |
| Cube | 0.9375 cu ft |
| Part Number | Manufacturer |
|---|---|
| 540-1085-001 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
| 5020253-1 PRIMARY | Naval Sea Systems Command (USA) |
| 5020253 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5998-01-495-4802 is a Circuit Card Assembly, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-495-4802 has 3 manufacturer part numbers on file: 540-1085-001 (L3harris Interstate Electronics Corporation), 5020253-1 (Naval Sea Systems Command), 5020253 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-502-8324. Verify interchangeability with system specifications before substitution.
Key specifications for 540-1085-001: Features Provided: ELECTROSTATIC SENSITIVE; Part Name Assigned by Controlling Agency: DRAWING)MODIFICATION,MODULE,AUDIO DSP;AUDIO DSP; End Item Identification: AN/SQQ-89(V)8 DD977 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V)12 UNIT 490,RECORD INFC/SONAR INFC;AN/SQQ-89(V)7 UNIT 490,RECORD INFC/SONAR INFC;AN/SQQ-89(V)8 UNIT 490,RECORD INFC/SONAR INFC;AN/SQQ-89(V)7 CG 66 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V07 CG 67 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V)12 CG 59 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V)12 CG 60 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V)12 CG 61 MAMS,MAINT ASSIST MODULES;AN/SQQ-89(V)12 CG 62 MAMS,MAINT ASSIST MODULES. 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 5998-01-495-4802 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.