The Bushing,sleeve, cataloged under National Stock Number 3120-01-005-1341, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-005-1341 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Surface Finish | 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | ROUND OUTSIDE RIGHT CORNER |
| Corner Shape | RELIEF GROOVE INSIDE LEFT CORNER |
| Surface Treatment Document and Classification | F-1.1923,FSCM 81205 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Body Outside Diameter | 3.3732 INCHES MINIMUM AND 3.3742 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | AMS 5398 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 3.5000 INCHES NOMINAL IN |
| Lubricant Accommodation Style | GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR |
| Surface Treatment | CADMIUM OVERALL |
| Antirotation/lubrication Type and Quantity | 2 SLOT |
| Material | STEEL COMP 630 OVERALL |
| Surface Groove Location and Quantity | 2 INTERNAL AND 1 INTERNAL |
| Slot Width | 0.2100 INCHES NOMINAL FIRST IN |
| Slot Length | 0.2100 INCHES NOMINAL FIRST IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 35-29550-1 | 5/2 Secondary reference U.S. Government activity |
| 35-29550-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-005-1341 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-005-1341: Surface Finish: 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: ROUND OUTSIDE RIGHT CORNER. 17 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.