The Electronic Components Assembly, cataloged under National Stock Number 5998-01-558-7650, 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 Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions (CAGE 830P9) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-558-7650 |
| Primary Part Number | W155121J |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions |
| Status | ACTIVE |
| 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 | Z |
| Weight | 2.0500 lbs |
| Cube | 0.2894 cu ft |
| Part Number | Manufacturer |
|---|---|
| W155121J PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions (USA) |
| Reference | Meaning |
|---|---|
| W155121J | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| F45467 ITEM 6 | 5/1 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| W155121J | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
NSN 5998-01-558-7650 is a Electronic Components Assembly, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-558-7650 has 1 manufacturer part number on file: W155121J (Curtiss-Wright Electro-Mechanical Corporation Div Fleet Solutions).
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 5998-01-558-7650 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.