The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-993-5569, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Breeze-Eastern Llc. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-993-5569 |
| Primary Part Number | WA2928 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Surface Finish | 10.0 MICROINCHES LEFT SIDE |
| Surface Finish | 210.0 MICROINCHES RIGHT SIDE |
| Corner Shape | SQUARE SECOND OUTSIDE CORNER |
| Corner Shape | SQUARE FOURTH OUTSIDE CORNER |
| Corner Shape | SQUARE FIRST OUTSIDE CORNER |
| Corner Shape | SQUARE THIRD OUTSIDE CORNER |
| Corner Shape | SQUARE FIRST INSIDE CORNER |
| Corner Shape | SQUARE SECOND INSIDE CORNER |
| Flange Thickness | 0.0976 INCHES MINIMUM AND 0.0996 INCHES MAXIMUM IN |
| Overall Thickness | 0.1026 INCHES MINIMUM AND 0.1046 INCHES MAXIMUM IN |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | ROUND |
| Material Document and Classification | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.7880 INCHES MINIMUM AND 0.7900 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SHOULDERED |
| Outside Diameter | 1.6260 INCHES MINIMUM AND 1.6360 INCHES MAXIMUM IN |
| Shank Outside Diameter | 1.3900 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM IN |
| Material | STEEL 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 |
|---|---|
| WA2928 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 3120-00-993-5569 is a Bearing,washer,thrust, manufactured by Breeze-Eastern Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-993-5569 has 1 manufacturer part number on file: WA2928 (Breeze-Eastern Llc).
Key specifications for WA2928: Surface Finish: 10.0 MICROINCHES LEFT SIDE; Surface Finish: 210.0 MICROINCHES RIGHT SIDE; Corner Shape: SQUARE SECOND OUTSIDE CORNER; Corner Shape: SQUARE FOURTH OUTSIDE CORNER. 19 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.