The Transformer Assembly, cataloged under National Stock Number 5950-01-233-9827, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Specialty Lighting, Inc Div Specialty Lighting. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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.
| Parameter | Value |
|---|---|
| NSN | 5950-01-233-9827 |
| Primary Part Number | 1318-31 |
| Item Name | Transformer Assembly |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Specialty Lighting, Inc Div Specialty Lighting |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL ALL GROUPINGS |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 3 SOLDERLESS 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 |
|---|---|
| 1318-31 PRIMARY | Specialty Lighting, Inc Div Specialty Lighting (USA) |
NSN 5950-01-233-9827 is a Transformer Assembly, manufactured by Specialty Lighting, Inc Div Specialty Lighting, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-233-9827 has 1 manufacturer part number on file: 1318-31 (Specialty Lighting, Inc Div Specialty Lighting).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-478-5850. Verify interchangeability with system specifications before substitution.
Key specifications for 1318-31: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL ALL GROUPINGS; Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 3 SOLDERLESS LUG. 4 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.