The Bushing,sleeve, cataloged under National Stock Number 3120-01-243-6579, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Anillo Industries Llc. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-243-6579 |
| Primary Part Number | S2431263-6A014 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Anillo Industries Llc |
| Status | ACTIVE |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Corner Shape | UNDERCUT LEFT FLANGE BODY CORNER |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 3 FED SPEC 3RD TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 3 FED SPEC 3RD TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 3 FED SPEC 3RD TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 3 FED SPEC 3RD TREATMENT RESPONSE RIGHT END SURFACE OF BODY |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416,TY 3 FED SPEC 3RD TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE |
| Flange Outside Diameter | 0.6250 INCHES NOMINAL IN |
| Body Outside Diameter | 0.5006 INCHES MINIMUM AND 0.5013 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material Document and Classification | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.3750 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE LEFT END SURFACE OF BODY AND FLANGE |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OUTSIDE DIAMETER SURFACE OF FLANGE |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE RIGHT END SURFACE OF BODY |
| Surface Treatment | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE RIGHT END SURFACE OF LEFT FLANGE |
| Flange Width | 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 642 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 |
|---|---|
| S2431263-6A014 | Anillo Industries Llc (USA) |
| S2431263-6A014 | All Power Manufacturing Co. (USA) |
| S2431263-6A014 | Avalon Machine Products Inc (USA) |
| Reference | Meaning |
|---|---|
| S2431263-6A014 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-243-6579 is a Bushing,sleeve, manufactured by Anillo Industries Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-243-6579 has 3 manufacturer part numbers on file: S2431263-6A014 (Anillo Industries Llc), S2431263-6A014 (All Power Manufacturing Co.), S2431263-6A014 (Avalon Machine Products Inc).
Key specifications for S2431263-6A014: Corner Shape: CHAMFERED INSIDE LEFT CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER. 23 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.