The Collar,shaft, cataloged under National Stock Number 3040-00-857-9796, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) 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 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-857-9796 |
| Primary Part Number | 10922651 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Securing Hole Type and Location | UNTHREADED ALL HOLES |
| Style Designator | PLAIN ROUND |
| Material Document and Classification | FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI B1111 ASSN STD 1ST MATERIAL RESPONSE OR FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI B1112, 1212 ASSN STD 3RD MATERIAL RESPONSE OR QQ-T-830 COMP MT 1015 THRU MTX 1020 FED SPEC ALL MATERIAL RESPONSES |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Hole Diameter and Location | 0.2500 INCHES MINIMUM ALL HOLES AND 0.2560 INCHES MAXIMUM ALL HOLES IN |
| Angle Between Centerlines of Securing Holes in Deg | 180.0 |
| Securing Hole Quantity | 2 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Bore Diameter | 0.7520 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN |
| Material | STEEL COMP 1211 OR STEEL COMP B1112 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL |
| Thickness | 0.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10922651 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3040-00-857-9796 is a Collar,shaft, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-857-9796 has 1 manufacturer part number on file: 10922651 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10922651: Securing Hole Type and Location: UNTHREADED ALL HOLES; Style Designator: PLAIN ROUND; Material Document and Classification: FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI B1111 ASSN STD 1ST MATERIAL RESPONSE OR FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI B1112, 1212 ASSN STD 3RD MATERIAL RESPONSE OR QQ-T-830 COMP MT 1015 THRU MTX 1020 FED SPEC ALL MATERIAL RESPONSES; Outside Diameter: 1.500 INCHES NOMINAL IN. 11 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.