The Shaft Assembly,flexible, cataloged under National Stock Number 3040-00-692-6307, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-692-6307 |
| Primary Part Number | 27-1566-2 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Core Rotation Direction | CLOCKWISE |
| Casing Outside Diameter | 0.240 INCHES NOMINAL IN |
| End Type | THREADED MALE BOTH ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-00-692-6307 is a Shaft Assembly,flexible, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-692-6307 has 2 manufacturer part numbers on file: 8333240 (U S Army Tank Automotive Command Amsta-Im-Mm), 27-1566-2 (Dresser Industries Inc Leroi Div).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-290-4965. Verify interchangeability with system specifications before substitution.
Key specifications for 27-1566-2: Core Rotation Direction: CLOCKWISE; Casing Outside Diameter: 0.240 INCHES NOMINAL IN; End Type: THREADED MALE BOTH ENDS. 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.