The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-775-7658, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 27 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3010-00-775-7658 |
| Primary Part Number | 8352697 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Keyway Depth | 0.4060 INCHES NOMINAL SECOND END IN |
| Keyway Depth | 0.4720 INCHES NOMINAL FIRST END IN |
| Securing Method | THREADED HOLE(S) SECOND END |
| Securing Method | UNABLE TO DECODE |
| Securing Method | THREADED HOLE(S) FIRST END |
| Threaded Hole Location | BOTH ENDS: 0.500 IN. FROM END OF HUB IN LINE WITH KEYWAY IN |
| Bore Length | 1.2500 INCHES NOMINAL FIRST END IN |
| Bore Length | 1.2500 INCHES NOMINAL SECOND END IN |
| Design Type | SILENT CHAIN |
| Keying Facility Type | KEYWAY FIRST END |
| Keying Facility Type | KEYWAY SECOND END |
| Criticality Code Justification | FEAT |
| Keying Facility Spacing in Deg | 0.0 FIRST END |
| Keying Facility Spacing in Deg | 0.0 SECOND END |
| Outside Diameter | 3.125 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND CHAIN COVER AND EXPOSED COUPLING BOLT TYPE AND SHROUDED COUPLING BOLT TYPE |
| Bore Shape | STRAIGHT FIRST END |
| Bore Shape | STRAIGHT SECOND END |
| Keying Facility Quantity | 1 SECOND END |
| Keying Facility Quantity | 1 FIRST END |
| Threaded Hole Quantity | 1 SECOND END |
| Threaded Hole Quantity | UNABLE TO DECODE |
| Threaded Hole Quantity | 1 FIRST END |
| Thread Size Designator | 1/4-20 SECOND END |
| Thread Size Designator | 1/4-20 FIRST END |
| Keyway Width | 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM FIRST END IN |
| Keyway Width | 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 8352697 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 123450 | 5/9 Secondary reference Emerson Power Transmission Corporation Div Ept |
| 3010007757658 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3010-00-775-7658 is a Coupling,shaft,flexible, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-775-7658 has 1 manufacturer part number on file: 8352697 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 5825-00-999-4367, 5306-01-239-8578. Verify interchangeability with system specifications before substitution.
Key specifications for 8352697: Keyway Depth: 0.4060 INCHES NOMINAL SECOND END IN; Keyway Depth: 0.4720 INCHES NOMINAL FIRST END IN; Securing Method: THREADED HOLE(S) SECOND END; Securing Method: UNABLE TO DECODE. 27 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.