The Bushing,sleeve, cataloged under National Stock Number 3120-01-032-7129, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-032-7129 |
| Primary Part Number | SK-193382 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Flange Outside Diameter | 2.9950 INCHES MINIMUM AND 2.9970 INCHES MAXIMUM IN |
| Body Outside Diameter | 2.6250 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 2.2810 INCHES NOMINAL IN |
| Flange Width | 0.1875 INCHES NOMINAL IN |
| Material | COPPER ALLOY 903 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 |
|---|---|
| SK-193382 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 393382-00 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 393382 | 5/9 Secondary reference U.S. Government activity |
| RY-162459PC26 | 5/9 Secondary reference U.S. Government activity |
| RY-162459 | 5/9 Secondary reference U.S. Government activity |
| 393382-00 | 5/9 Secondary reference U.S. Government activity |
| SK-193382 | D/9 Drawing number reference only U.S. Government activity |
NSN 3120-01-032-7129 is a Bushing,sleeve, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-032-7129 has 2 manufacturer part numbers on file: SK-193382 (Rps-Fl, Inc. Dba Rps Inc), 393382-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-461-6320. Verify interchangeability with system specifications before substitution.
Key specifications for SK-193382: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER. 12 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.