The Washer,flat, cataloged under National Stock Number 5310-01-089-6054, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-089-6054 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES ALL SURFACES |
| Surface Treatment Document and Classification | SD 1069,FSCM 35351 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Material Document and Classification | SM 1598-02,FSCM 35351 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Specification/standard Data | 35351-SPM 34AA MANUFACTURERS STANDARD |
| Surface Treatment | PASSIVATE OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.102 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 34AA30B10-07 | 3/9 Design control — primary reference Ge Aviation Systems Llc |
NSN 5310-01-089-6054 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-089-6054: Surface Finish: 63.0 MICROINCHES ALL SURFACES; Surface Treatment Document and Classification: SD 1069,FSCM 35351 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Material Document and Classification: SM 1598-02,FSCM 35351 MFR REF SINGLE MATERIAL RESPONSE 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.