The Bearing,washer,thrust, cataloged under National Stock Number 3120-00-062-4459, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 3120-00-062-4459 |
| Item Name | Bearing,washer,thrust |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Overall Thickness | 0.0580 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Diameter | 1.2010 INCHES MINIMUM AND 1.2030 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.4270 INCHES MINIMUM AND 1.4470 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 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 |
| Reference | Meaning |
|---|---|
| 5179900 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| 51799 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5179900 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-00-062-4459 is a Bearing,washer,thrust, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5330-00-399-0227, 5330-01-434-2865, 2940-01-587-9285. Verify interchangeability with system specifications before substitution.
Key specifications for 3120-00-062-4459: Corner Shape: SQUARE ALL CORNERS; Overall Thickness: 0.0580 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN; Style Designator: ROUND; Diameter: 1.2010 INCHES MINIMUM AND 1.2030 INCHES MAXIMUM 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.