The Seat,bearing, cataloged under National Stock Number 3110-00-741-1124, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3110-00-741-1124 |
| Primary Part Number | 7411124 |
| Item Name | Seat,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | GROOVED |
| Material Document and Classification | QQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN |
| Bore Diameter | 1.0150 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN |
| Material | STEEL COMP 8620 OVERALL |
| 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 |
|---|---|
| 13Y4208 | Garwood/feller Inc Garwood Winch Div (USA) |
| 7411124 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3010120 PRIMARY | Garwood/feller Inc Garwood Winch Div (USA) |
| Reference | Meaning |
|---|---|
| 23282 | 5/9 Secondary reference Vickers Inc |
| KC2838 | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 3110-00-741-1124 is a Seat,bearing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-741-1124 has 3 manufacturer part numbers on file: 13Y4208 (Garwood/feller Inc Garwood Winch Div), 7411124 (U S Army Tank Automotive Command Amsta-Im-Mm), 3010120 (Garwood/feller Inc Garwood Winch Div).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-728-4905. Verify interchangeability with system specifications before substitution.
Key specifications for 7411124: Style Designator: GROOVED; Material Document and Classification: QQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 0.4375 INCHES NOMINAL IN; Outside Diameter: 3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN. 5 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.