The Electronic Components Assembly, cataloged under National Stock Number 5998-01-660-0512, 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 International Business Machines Corporation Dba IBM. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | International Business Machines Corporation Dba IBM (CAGE 49EQ3); Management Services Group, Inc. Dba Global Technical Systems Div Virginia Beach Operations (CAGE 1MYP5) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-660-0512 |
| Primary Part Number | 90Y4750 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | International Business Machines Corporation Dba IBM |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 90Y4750 PRIMARY | International Business Machines Corporation Dba IBM (USA) |
| GTS-RAIDCO-Y4750 | Management Services Group, Inc. Dba Global Technical Systems Div Virginia Beach Operations (USA) |
| Reference | Meaning |
|---|---|
| 8477435-4 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5998-01-660-0512 is a Electronic Components Assembly, manufactured by International Business Machines Corporation Dba IBM, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-660-0512 has 2 manufacturer part numbers on file: 90Y4750 (International Business Machines Corporation Dba IBM), GTS-RAIDCO-Y4750 (Management Services Group, Inc. Dba Global Technical Systems Div Virginia Beach Operations).
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.