The Washer,seal, cataloged under National Stock Number 5310-01-600-0436, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-600-0436 |
| Item Name | Washer,seal |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | CONCAVE |
| Material Document and Classification | AMS 5513 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Material Document and Classification | MIL-P-25732, NITRILE RUBBER N-304-75 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Outside Diameter | 0.433 INCHES MINIMUM AND 0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM0.453 INCHES MAXIMUM IN |
| Material Thickness | 0.045 INCHES MINIMUM AND 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM0.055 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | RUBBER BODY |
| Material | STEEL COMP 302 OR STEEL COMP 304 SEALING ELEMENT |
| Hole Diameter | 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM0.190 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 |
|---|---|
| 600-0230-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-600-0436 is a Washer,seal, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-600-0436: Overall Height: 0.067 INCHES MINIMUM AND 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM0.077 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Style Designator: CONCAVE; Material Document and Classification: AMS 5513 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT. 10 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.