The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-355-1007, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-355-1007 |
| Primary Part Number | 803-5959300-X-009 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Corner Shape | SQUARE SECOND OUTSIDE CORNER |
| Corner Shape | SQUARE FIRST OUTSIDE CORNER |
| Corner Shape | CHAMFERED SECOND INSIDE CORNER |
| Corner Shape | SQUARE FIRST INSIDE CORNER |
| Overall Thickness | 0.1250 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Diameter | 3.6600 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 4.2200 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 |
|---|---|
| 803-5959301-X-013 | Naval Sea Systems Command (USA) |
| 803-5959300-X-009 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3120-01-355-1007 is a Bearing,washer,thrust, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-355-1007 has 2 manufacturer part numbers on file: 803-5959301-X-013 (Naval Sea Systems Command), 803-5959300-X-009 (Naval Sea Systems Command).
Key specifications for 803-5959300-X-009: Corner Shape: SQUARE SECOND OUTSIDE CORNER; Corner Shape: SQUARE FIRST OUTSIDE CORNER; Corner Shape: CHAMFERED SECOND INSIDE CORNER; Corner Shape: SQUARE FIRST INSIDE CORNER. 11 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.