The Coupling Half,shaft, cataloged under National Stock Number 3010-00-353-8907, 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 7 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-00-353-8907 |
| Primary Part Number | 7348968 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Bore Length | 0.6880 INCHES NOMINAL IN |
| Body Style | FLEXIBLE KEY INSERT TYPE, THROUGH BORE |
| Material Document and Classification | QQ-S-633A, FS B1112 FED SPEC SINGLE MATERIAL RESPONSE A |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| 7348968 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| PYM201 | 5/9 Secondary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
| 856046 | 5/9 Secondary reference Clark Equipment Co |
| 07-856046 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| CC8004 | 5/9 Secondary reference Diamond Reo Truck Co |
| 07-856046 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
NSN 3010-00-353-8907 is a Coupling Half,shaft, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-353-8907 has 1 manufacturer part number on file: 7348968 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-598-6832. Verify interchangeability with system specifications before substitution.
Key specifications for 7348968: Bore Length: 0.6880 INCHES NOMINAL IN; Body Style: FLEXIBLE KEY INSERT TYPE, THROUGH BORE; Material Document and Classification: QQ-S-633A, FS B1112 FED SPEC SINGLE MATERIAL RESPONSE A; Overall Length: 0.688 INCHES NOMINAL IN. 7 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.