The Bushing,sleeve, cataloged under National Stock Number 3120-01-313-9374, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-313-9374 |
| Primary Part Number | 501-6130293 ITEM 1 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Corner Shape | ROUND CENTER FLANGE RIGHT BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE CENTER FLANGE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Corner Shape | ROUND CENTER FLANGE LEFT BODY CORNER |
| Left End Body Diameter | 9.7500 INCHES NOMINAL IN |
| Flange Outside Diameter | 13.7500 INCHES NOMINAL IN |
| End to Flange Distance | 5.2500 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE |
| Body Inside Diameter | 7.0010 INCHES MINIMUM AND 7.0040 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Right End Body Diameter | 8.9670 INCHES MINIMUM AND 8.9700 INCHES MAXIMUM IN |
| Antirotation/lubrication Type and Quantity | 31 HOLE |
| Flange Width | 2.7500 INCHES NOMINAL IN |
| Material | COPPER ALLOY 606 OR COPPER ALLOY 614 OR COPPER ALLOY 630 OR COPPER ALLOY 642 OVERALL |
| Surface Groove Location and Quantity | 3 EXTERNAL AND 2 INTERNAL |
| Hole Diameter | 0.3750 INCHES NOMINAL FIRST IN |
| Hole Diameter | 0.7800 INCHES NOMINAL SECOND IN |
| Hole Diameter | 1.2500 INCHES NOMINAL THIRD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 501-6130293 ITEM 1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6130293-0001 | 5/1 Secondary reference U.S. Government activity |
| 501-6130293 ITEM 1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-313-9374 is a Bushing,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-313-9374 has 1 manufacturer part number on file: 501-6130293 ITEM 1 (Naval Sea Systems Command).
Key specifications for 501-6130293 ITEM 1: Corner Shape: ROUND CENTER FLANGE RIGHT BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE CENTER FLANGE OUTSIDE LEFT CORNER. 22 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.
NSN 3120-01-313-9374 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.