The Bushing,sleeve, cataloged under National Stock Number 3120-01-666-2048, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Avalon Machine Products Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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 | Avalon Machine Products Inc (CAGE 23294); Rbc Specline Inc Dba Specline Inc (CAGE 16746); R.g.h. Associates, Inc. Dba Richards Screw Machine (CAGE 2Y283); All Power Manufacturing Co. (CAGE 70265); Timken Aurora Bearing Company (CAGE 56644) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-666-2048 |
| Primary Part Number | JSFE26C08A15040 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Avalon Machine Products Inc |
| 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 |
|---|---|
| JSFE26C08A15040 PRIMARY | Avalon Machine Products Inc (USA) |
| JSFE26C08A15040 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| JSFE26C08A15040 PRIMARY | R.g.h. Associates, Inc. Dba Richards Screw Machine (USA) |
| JSFE26C08A15040 PRIMARY | All Power Manufacturing Co. (USA) |
| JSFE26C08A15040 PRIMARY | Timken Aurora Bearing Company (USA) |
| JSFE26C08A15040 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| Reference | Meaning |
|---|---|
| JSFE26C08A15040 | 3/2 Design control — primary reference U.S. Government activity |
| JSFE26 | D/9 Drawing number reference only U.S. Government activity |
| JSFE26C08A15040 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3120-01-666-2048 is a Bushing,sleeve, manufactured by Avalon Machine Products Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-666-2048 has 6 manufacturer part numbers on file: JSFE26C08A15040 (Avalon Machine Products Inc), JSFE26C08A15040 (Rbc Specline Inc Dba Specline Inc), JSFE26C08A15040 (R.g.h. Associates, Inc. Dba Richards Screw Machine), JSFE26C08A15040 (All Power Manufacturing Co.), JSFE26C08A15040 (Timken Aurora Bearing Company) and 1 more.
8 possible matches (shared part number, not a government interchangeability claim): 3120-01-666-2049, 3120-01-666-2050, 3120-01-666-2052. 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.