The Coil,electrical, cataloged under National Stock Number 5950-00-645-6174, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-645-6174 |
| Primary Part Number | 28-267 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Width | 2.375 INCHES NOMINAL IN |
| Body Height | 1.062 INCHES NOMINAL IN |
| Body Length | 2.875 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 2 TAB, SOLDER 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 |
|---|---|
| 28-267 PRIMARY | Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA) |
| 28-249ITEM1 | Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 28-249ITEM1 | 5/9 Secondary reference Automatic Switch Company Dba Asco |
| 28-267 | 5/9 Secondary reference Automatic Switch Company Dba Asco |
| S6202F3111004REV2ITEM1 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-00-645-6174 is a Coil,electrical, manufactured by Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-645-6174 has 2 manufacturer part numbers on file: 28-267 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated), 28-249ITEM1 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-351-9690, 4730-01-665-1916. Verify interchangeability with system specifications before substitution.
Key specifications for 28-267: Inclosure Type: FULLY INCLOSED; Body Width: 2.375 INCHES NOMINAL IN; Body Height: 1.062 INCHES NOMINAL IN; Body Length: 2.875 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.