The Casing,flexible Shaft Assembly, cataloged under National Stock Number 3040-00-506-3907, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Tyco Fire Products Lp. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-506-3907 |
| Primary Part Number | 10-05174 |
| Item Name | Casing,flexible Shaft Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Outside Diameter | 0.655 INCHES NOMINAL IN |
| End Connection Type | THREADED MALE FIRST END |
| Thread Size | 1/4-18 FIRST END |
| 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 |
|---|---|
| 10-05174 PRIMARY | Tyco Fire Products Lp (USA) |
| Reference | Meaning |
|---|---|
| 811E5163 | 5/9 Secondary reference Kersey / American Lafrance a Div of Figgie International Inc |
| S5174 | 5/9 Secondary reference Tyco Fire Products Lp |
NSN 3040-00-506-3907 is a Casing,flexible Shaft Assembly, manufactured by Tyco Fire Products Lp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-506-3907 has 1 manufacturer part number on file: 10-05174 (Tyco Fire Products Lp).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-582-3462. Verify interchangeability with system specifications before substitution.
Key specifications for 10-05174: Outside Diameter: 0.655 INCHES NOMINAL IN; End Connection Type: THREADED MALE FIRST END; Overall Length: 36.000 INCHES NOMINAL IN; Thread Size: 1/4-18 FIRST END. 3 specifications are 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.