The Bushing,sleeve, cataloged under National Stock Number 3120-01-533-4385, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is W. H. Smith Hardware Company, the. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-533-4385 |
| Primary Part Number | RB88 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | W. H. Smith Hardware Company, the |
| Status | ACTIVE |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| 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 |
|---|---|
| RB88 PRIMARY | W. H. Smith Hardware Company, the (USA) |
| Reference | Meaning |
|---|---|
| RB88 | 5/9 Secondary reference Clevite an Imperial Clevite Co Engine Parts Div |
| RB88 | 3/9 Design control — primary reference Labarge Products Inc. |
NSN 3120-01-533-4385 is a Bushing,sleeve, manufactured by W. H. Smith Hardware Company, the, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-533-4385 has 1 manufacturer part number on file: RB88 (W. H. Smith Hardware Company, the).
Key specifications for RB88: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Part Name Assigned by Controlling Agency: FRONT BUSHING; End Item Identification: 3835-01-511-7335 4 INCH FUEL HANDLING HOSELINE OUTFIT IN. 1 specification is 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.