The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-156-8763, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-156-8763 |
| Primary Part Number | 24241413 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Overall Thickness | 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN |
| Hardness Rating | 72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL |
| Style Designator | ROUND |
| Material Document and Classification | SAE 799 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES INNER LAYER |
| Diameter | 1.2880 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN |
| Surface Condition | GROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.7800 INCHES NOMINAL IN |
| Lubrication Feature | GROOVE LEFT SIDE |
| Lubrication Feature | GROOVE RIGHT SIDE |
| Material | COPPER ALLOY OUTER LAYER |
| Material | STEEL COMP 1005 OR STEEL COMP 1015 INNER LAYER |
| Center Hole Shape Style | ROUND |
| 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 |
|---|---|
| 24241413 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 5740348 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 8624196 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3120PL0742208 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 8624196 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 3120-01-156-8763 is a Bearing,washer,thrust, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-156-8763 has 2 manufacturer part numbers on file: 24241413 (General Motors Llc Dba General Motors Llc), 5740348 (Am General Llc).
Key specifications for 24241413: Corner Shape: SQUARE ALL CORNERS; Overall Thickness: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN; Hardness Rating: 72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL; Style Designator: ROUND. 15 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.