The Bearing,sleeve, cataloged under National Stock Number 3120-01-166-6724, 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 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-166-6724 |
| Primary Part Number | 9721917 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Flange Outside Diameter | 0.5830 INCHES MINIMUM AND 0.6030 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.4190 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material Document and Classification | GM-3863-M FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.3450 INCHES MINIMUM AND 0.3460 INCHES MAXIMUM IN |
| Flange Width | 0.0440 INCHES MINIMUM AND 0.0480 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 9721917 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 9721917 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 9721917 | 5/9 Secondary reference General Motors Corp |
NSN 3120-01-166-6724 is a Bearing,sleeve, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-166-6724 has 1 manufacturer part number on file: 9721917 (General Motors Llc Dba General Motors Llc).
Key specifications for 9721917: Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 0.5830 INCHES MINIMUM AND 0.6030 INCHES MAXIMUM IN; Body Outside Diameter: 0.4190 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 8 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.