The Bearing,sleeve, cataloged under National Stock Number 3120-01-522-9740, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-522-9740 |
| Primary Part Number | 701-22008-028 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Corner Shape | CHAMFERED ALL CORNERS |
| Body Outside Diameter | 0.6280 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |
| Body Inside Diameter | 0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN |
| Material | FIBER INNER LAYER |
| 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 |
|---|---|
| 701-22008-028 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| 5428421-1 | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| 53711-5428421-1 | 5/9 Secondary reference Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| 5428421-1 | 5/9 Secondary reference Naval Sea Systems Command |
| 5428421-1 | 5/9 Secondary reference Rexnord Industries, Llc Div Aerosspace Bearing Operation |
NSN 3120-01-522-9740 is a Bearing,sleeve, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-522-9740 has 2 manufacturer part numbers on file: 701-22008-028 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), 5428421-1 (Goriziane Group Spa).
Key specifications for 701-22008-028: Corner Shape: CHAMFERED ALL CORNERS; Body Outside Diameter: 0.6280 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END; Overall Length: 0.8750 INCHES NOMINAL 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.