The Circuit Card Assembly, cataloged under National Stock Number 5998-01-657-5305, 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 Services, Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-657-5305 |
| Primary Part Number | 74Y3636 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Lockheed Martin Services, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | C |
| Part Number | Manufacturer |
|---|---|
| 8203-E4A-5587 | International Business Machines Corporation Dba IBM (USA) |
| 74Y1893 | International Business Machines Corporation Dba IBM (USA) |
| 74Y3636 PRIMARY | Lockheed Martin Services, Llc (USA) |
| 46K6966 | International Business Machines Corporation Dba IBM (USA) |
NSN 5998-01-657-5305 is a Circuit Card Assembly, manufactured by Lockheed Martin Services, Llc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-657-5305 has 4 manufacturer part numbers on file: 8203-E4A-5587 (International Business Machines Corporation Dba IBM), 74Y1893 (International Business Machines Corporation Dba IBM), 74Y3636 (Lockheed Martin Services, Llc), 46K6966 (International Business Machines Corporation Dba IBM).
Key specifications for 74Y3636: Special Features: 4-CORE 4.7 GHZ POWER6 PROCESSOR CARD GHz; End Item Identification: ENROUTE AUTOMATION MODERNIZATION (ERAM). 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.
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.