The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-477-5404, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-477-5404 |
| Primary Part Number | 845-828651 ITEM 16 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Overall Thickness | 0.1250 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Diameter | 2.2810 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 2.5940 INCHES NOMINAL IN |
| Material | PLASTIC ACETAL OVERALL |
| Center Hole Shape Style | ROUND |
| 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 |
|---|---|
| 845-828651 ITEM 16 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 845-7286651 ITEM 16 | 5/1 Secondary reference Naval Sea Systems Command |
| 845-828651 | D/9 Drawing number reference only Naval Sea Systems Command |
| 2640-808X1 ITEM 67 | 3/2 Design control — primary reference U.S. Government activity |
| 2643-825-91 ITEM 16 | 5/1 Secondary reference U.S. Government activity |
NSN 3120-01-477-5404 is a Bearing,washer,thrust, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-477-5404 has 1 manufacturer part number on file: 845-828651 ITEM 16 (Naval Sea Systems Command).
Key specifications for 845-828651 ITEM 16: Corner Shape: SQUARE ALL CORNERS; Overall Thickness: 0.1250 INCHES NOMINAL IN; Style Designator: ROUND; Diameter: 2.2810 INCHES NOMINAL IN. 8 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.