The Bearing,sleeve, cataloged under National Stock Number 3120-01-710-8031, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-710-8031 |
| Primary Part Number | CJS-2428 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Body Outside Diameter | 1.500 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL AND ZINC 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 |
|---|---|
| CJS-2428 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
NSN 3120-01-710-8031 is a Bearing,sleeve, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-710-8031 has 1 manufacturer part number on file: CJS-2428 (Rbc Bearings Incorporated Div West Trenton Division).
Key specifications for CJS-2428: Body Outside Diameter: 1.500 INCHES NOMINAL IN; Overall Length: 1.750 INCHES NOMINAL IN; Special Features: NORMAL OPERATING TEMPERATURE SHOULD BE KEPT BELOW 300 DEGREES FAHRENHEIT. BEARINGS ARE INSTALLED INTO THE HOUSING BORE USING A PRESS FIT. HARDENED STEEL, HARD ANODIZED ALUMINUM, HARD CHROME OR NICKEL PLATE ARE RECOMMENDED. A SURFACE HARDNESS OF 45-50 RC IS DESIRABLE, BUT SATISFACTORY PERFORMANCE CAN ALSO BE OBTAINED WITH SOFTER MATERIALS. RECOMMENDED HOUSING BORE MINIMUM OF 1.6555 INCHES AND MAXIMUM OF 1.6565 INCHES. IN; Surface Treatment: ZINC OVERALL. 3 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.