The Bushing,sleeve, cataloged under National Stock Number 3120-01-666-2029, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is R.g.h. Associates, Inc. Dba Richards Screw Machine. The record lists 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | R.g.h. Associates, Inc. Dba Richards Screw Machine (CAGE 2Y283); Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (CAGE 09455); Timken Aurora Bearing Company (CAGE 56644); Rbc Specline Inc Dba Specline Inc (CAGE 16746); Avalon Machine Products Inc (CAGE 23294) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-666-2029 |
| Primary Part Number | JSFE15N04BC038 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | R.g.h. Associates, Inc. Dba Richards Screw Machine |
| Status | ACTIVE |
| 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 |
|---|---|
| JSFE15N04BC038 PRIMARY | R.g.h. Associates, Inc. Dba Richards Screw Machine (USA) |
| JSFE15N04BC038 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| JSFE15N04BC038 PRIMARY | Timken Aurora Bearing Company (USA) |
| JSFE15N04BC038 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| JSFE15N04BC038 PRIMARY | Avalon Machine Products Inc (USA) |
| JSFE15N04BC038 PRIMARY | All Power Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| JSFE15N04BC038 | 3/2 Design control — primary reference U.S. Government activity |
| JSFE15N04BC038 | 1/2 Source control — Government-approved source U.S. Government activity |
| JSFE15 | D/9 Drawing number reference only U.S. Government activity |
NSN 3120-01-666-2029 is a Bushing,sleeve, manufactured by R.g.h. Associates, Inc. Dba Richards Screw Machine, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-666-2029 has 6 manufacturer part numbers on file: JSFE15N04BC038 (R.g.h. Associates, Inc. Dba Richards Screw Machine), JSFE15N04BC038 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), JSFE15N04BC038 (Timken Aurora Bearing Company), JSFE15N04BC038 (Rbc Specline Inc Dba Specline Inc), JSFE15N04BC038 (Avalon Machine Products Inc) and 1 more.
2 possible matches (shared part number, not a government interchangeability claim): 3120-01-666-2030, 3120-01-666-2031. Verify interchangeability with system specifications before substitution.
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.