The Bushing,sleeve, cataloged under National Stock Number 3120-01-251-2002, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Lake Shore Systems, Inc.. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-251-2002 |
| Primary Part Number | 3702-7 BUSHING |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Body Inside Diameter | 1.5312 INCHES NOMINAL IN |
| Material | COPPER ALLOY 932 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 |
|---|---|
| 3702-7 BUSHING PRIMARY | Lake Shore Systems, Inc. (USA) |
| 3702-9 | Lake Shore Systems, Inc. (USA) |
NSN 3120-01-251-2002 is a Bushing,sleeve, manufactured by Lake Shore Systems, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-251-2002 has 2 manufacturer part numbers on file: 3702-7 BUSHING (Lake Shore Systems, Inc.), 3702-9 (Lake Shore Systems, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-464-0501, 6640-01-468-7693. Verify interchangeability with system specifications before substitution.
Key specifications for 3702-7 BUSHING: Body Inside Diameter: 1.5312 INCHES NOMINAL IN; Material: COPPER ALLOY 932 OVERALL. 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.