The Bearing,sleeve, cataloged under National Stock Number 3120-01-045-3032, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Chrysler Corp Amplex Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-045-3032 |
| Primary Part Number | AA842-2 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Chrysler Corp Amplex Div |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.8780 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.5020 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Material | OIL LUBRICATING LUBRICATION |
| 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 |
|---|---|
| AA842-2 PRIMARY | Chrysler Corp Amplex Div (USA) |
| Reference | Meaning |
|---|---|
| CB71-42039PC4 | 5/9 Secondary reference U.S. Government activity |
| CS503K-1250 | 5/9 Secondary reference Bound Brook Bearing Co |
NSN 3120-01-045-3032 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-045-3032 has 1 manufacturer part number on file: AA842-2 (Chrysler Corp Amplex Div).
Key specifications for AA842-2: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.8780 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.