The Transformer Assembly, cataloged under National Stock Number 5950-01-288-5531, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5950-01-288-5531 |
| Primary Part Number | 800058-102 |
| Item Name | Transformer Assembly |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 ALL GROUPINGS |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | BRACKET(S) ALL GROUPINGS |
| Body Width | 7.937 INCHES NOMINAL IN |
| Body Height | 4.937 INCHES NOMINAL IN |
| Body Length | 10.937 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 WIRE LEAD W/LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 800058-102 | L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA) |
| 623243-2 | Comsaco, Llc Dba Comsaco Inc (USA) |
| Reference | Meaning |
|---|---|
| 623243-2 | 3/2 Design control — primary reference U.S. Government activity |
| 623243-2 | 5/9 Secondary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
| 623243-2 | C/1 Advisory reference — outside the item-of-supply concept U.s. Pioneer, L.l.c. |
NSN 5950-01-288-5531 is a Transformer Assembly, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-288-5531 has 2 manufacturer part numbers on file: 800058-102 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 623243-2 (Comsaco, Llc Dba Comsaco Inc).
Key specifications for 800058-102: Mounting Facility Quantity: 1 ALL GROUPINGS; Inclosure Type: FULLY INCLOSED; Mounting Method: BRACKET(S) ALL GROUPINGS; Body Width: 7.937 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.