The Bushing,sleeve, cataloged under National Stock Number 3120-01-477-5682, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Avalon Machine Products Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-477-5682 |
| Primary Part Number | ST4M130-20011 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Avalon Machine Products Inc |
| Status | ACTIVE |
| Corner Shape | UNDERCUT LEFT FLANGE BODY CORNER |
| Surface Treatment Document and Classification | AMS-QQ-P-416TYPEII CLASS3 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Flange Outside Diameter | 1.6250 INCHES NOMINAL IN |
| Body Outside Diameter | 1.4409 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Style Designator | SPLIT, EXTERNAL FLANGE ONE END |
| Material Document and Classification | ST4-130 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Body Inside Diameter | 1.2450 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Flange Width | 0.0620 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ST4M130-20011 PRIMARY | Avalon Machine Products Inc (USA) |
| ST4M130-20011 PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST4M130-20011 PRIMARY | All Power Manufacturing Co. (USA) |
| ST4M130-20011 | The Boeing Company Div Defense (USA) |
| ST4M130-20011 PRIMARY | Mayday Manufacturing Co. (USA) |
NSN 3120-01-477-5682 is a Bushing,sleeve, manufactured by Avalon Machine Products Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-477-5682 has 5 manufacturer part numbers on file: ST4M130-20011 (Avalon Machine Products Inc), ST4M130-20011 (Reid Products Inc. Dba Reid Products Inc), ST4M130-20011 (All Power Manufacturing Co.), ST4M130-20011 (The Boeing Company Div Defense), ST4M130-20011 (Mayday Manufacturing Co.).
Key specifications for ST4M130-20011: Corner Shape: UNDERCUT LEFT FLANGE BODY CORNER; Surface Treatment Document and Classification: AMS-QQ-P-416TYPEII CLASS3 ASSN STD ALL TREATMENT RESPONSES OVERALL; Flange Outside Diameter: 1.6250 INCHES NOMINAL IN; Body Outside Diameter: 1.4409 INCHES NOMINAL IN. 11 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.