The Bearing,sleeve, cataloged under National Stock Number 3120-01-293-5387, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Air Armament Center/ En. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-293-5387 |
| Primary Part Number | 8644896 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Flange Outside Diameter | 1.5000 INCHES NOMINAL IN |
| Body Outside Diameter | 1.1620 INCHES MINIMUM AND 1.1660 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.0320 INCHES NOMINAL IN |
| Flange Width | 0.0500 INCHES NOMINAL IN |
| Material | PLASTIC ACETAL 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 |
|---|---|
| 8644896 PRIMARY | Air Armament Center/ En (USA) |
| Reference | Meaning |
|---|---|
| X8644896 | 5/9 Secondary reference Air Armament Center/ En |
| 8644896 | 5/9 Secondary reference Syn-Tech System, Inc. |
NSN 3120-01-293-5387 is a Bearing,sleeve, manufactured by Air Armament Center/ En, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-293-5387 has 1 manufacturer part number on file: 8644896 (Air Armament Center/ En).
Key specifications for 8644896: Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 1.5000 INCHES NOMINAL IN; Body Outside Diameter: 1.1620 INCHES MINIMUM AND 1.1660 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 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.