The Washer,seal, cataloged under National Stock Number 5310-01-627-1465, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-627-1465 |
| Item Name | Washer,seal |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Style Designator | CONCAVE |
| Material Document and Classification | SAE-AMS-QQ-A-250/12 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | SAE-AMS7276 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Outside Diameter | 0.552 INCHES MINIMUM AND 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM0.572 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE BODY |
| Material | RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT |
| Material | ALUMINUM ALLOY 7075 BODY |
| Hole Diameter | 0.260 INCHES MINIMUM AND 0.260 INCHES MINIMUM AND 0.271 INCHES MAXIMUM0.271 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 |
|---|---|
| 8475365 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 750-3115-1/4 | 3/9 Design control — primary reference Parker Hannifin Corporation Div Composite Sealing Systems Division |
NSN 5310-01-627-1465 is a Washer,seal, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-627-1465: Overall Height: 0.06 INCHES NOMINAL0.06 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Style Designator: CONCAVE; Material Document and Classification: SAE-AMS-QQ-A-250/12 ASSN STD SINGLE MATERIAL RESPONSE BODY. 9 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.