The Transformer Assembly, cataloged under National Stock Number 5950-01-191-0113, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keytronics, Inc. Div Api Technologies Corp- Magnetics. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-191-0113 |
| Primary Part Number | K6383 |
| Item Name | Transformer Assembly |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keytronics, Inc. Div Api Technologies Corp- Magnetics |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Overall Diameter | 0.675 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Nominal Thread Size | 0.086 INCHES SINGLE GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| K6383 PRIMARY | Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA) |
| D331 PRIMARY | B G Laboratories Inc. (USA) |
| Reference | Meaning |
|---|---|
| E46036A | 1/2 Source control — Government-approved source U.S. Government activity |
| 4260-1641 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-01-191-0113 is a Transformer Assembly, manufactured by Keytronics, Inc. Div Api Technologies Corp- Magnetics, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-191-0113 has 2 manufacturer part numbers on file: K6383 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), D331 (B G Laboratories Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6625-01-423-7525, 5915-01-464-1263, 4810-01-670-6297. Verify interchangeability with system specifications before substitution.
Key specifications for K6383: Mounting Facility Quantity: 1 SINGLE GROUP; Overall Diameter: 0.675 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Overall Length: 0.655 INCHES NOMINAL IN. 6 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.