The Washer,flat, cataloged under National Stock Number 5310-00-495-3263, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-495-3263 |
| Primary Part Number | 696476CL1 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES BOTTOM |
| Surface Finish | 63.0 MICROINCHES TOP |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5515 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5516 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5517 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5518 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5519 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 302 OR STEEL COMP 301 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Thickness | 0.020 INCHES MINIMUM AND 0.022 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 |
| Part Number | Manufacturer |
|---|---|
| 696476CL1 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 696476CL1 | 5/9 Secondary reference Age Logistics Corporation |
NSN 5310-00-495-3263 is a Washer,flat, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-495-3263 has 1 manufacturer part number on file: 696476CL1 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 696476CL1: Surface Finish: 63.0 MICROINCHES BOTTOM; Surface Finish: 63.0 MICROINCHES TOP; Overall Diameter: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Material Document and Classification: AMS 5515 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5516 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5517 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5518 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5519 ASSN STD 2ND MATERIAL RESPONSE OVERALL. 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.