The Bushing,sleeve, cataloged under National Stock Number 3120-01-044-6631, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 12 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-044-6631 |
| Primary Part Number | 35365 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Williams International Co., L.l.c. |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Flange Outside Diameter | 1.8000 INCHES NOMINAL IN |
| Body Outside Diameter | 1.6250 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.2800 INCHES NOMINAL IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Antirotation/lubrication Type and Quantity | 4 HOLE |
| Flange Width | 0.0600 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Hole Diameter | 0.1250 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 |
| Part Number | Manufacturer |
|---|---|
| 35365 PRIMARY | Williams International Co., L.l.c. (USA) |
NSN 3120-01-044-6631 is a Bushing,sleeve, manufactured by Williams International Co., L.l.c., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-044-6631 has 1 manufacturer part number on file: 35365 (Williams International Co., L.l.c.).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-189-3565, 3020-01-312-5626. Verify interchangeability with system specifications before substitution.
Key specifications for 35365: Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 1.8000 INCHES NOMINAL IN; Body Outside Diameter: 1.6250 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM IN; Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL. 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.