The Shaft,switch Assembly, cataloged under National Stock Number 3040-00-279-5396, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Celtech Corporation Div Use CAGE 65552 for All Orders. Government technical data includes 1 specification, 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. 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 | 3040-00-279-5396 |
| Primary Part Number | 42-5-5-13 |
| Item Name | Shaft,switch Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Celtech Corporation Div Use CAGE 65552 for All Orders |
| Status | ACTIVE |
| FSC Application Data | TEST SET,CONTROL,SPECIALLY DESIGNED,ACFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 42-5-5-13 PRIMARY | Celtech Corporation Div Use CAGE 65552 for All Orders (USA) |
NSN 3040-00-279-5396 is a Shaft,switch Assembly, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-279-5396 has 1 manufacturer part number on file: 42-5-5-13 (Celtech Corporation Div Use CAGE 65552 for All Orders).
2 possible matches (shared part number, not a government interchangeability claim): 5995-01-299-6339, 5310-01-721-9647. Verify interchangeability with system specifications before substitution.
Key specifications for 42-5-5-13: FSC Application Data: TEST SET,CONTROL,SPECIALLY DESIGNED,ACFT. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.