The Bearing,sleeve, cataloged under National Stock Number 3120-01-695-1237, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Pacific Bearing Company. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-695-1237 |
| Primary Part Number | SB16-4E |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Pacific Bearing Company |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.164 INCHES NOMINAL FIRST IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3120-01-695-1237 is a Bearing,sleeve, manufactured by Pacific Bearing Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-695-1237 has 2 manufacturer part numbers on file: SB16-4E (Pacific Bearing Company), 60255K51 (Mcmaster-Carr Supply Co).
Key specifications for SB16-4E: Overall Length: 2.250 INCHES NOMINAL IN; Special Features: THIS SQUARE SLEEVE BEARING HAS INTERNAL 1.062 INCH (NOM) SQUARE INNER HOLE;4 SIDES, 1.718 INCH (MIN) AND 1.722 INCH (MAX)SIDES IN; Part Name Assigned by Controlling Agency: SQUARE BEARING; End Item Identification: MAINT STAND ASSEMBLY. 2 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.