The Washer,flat, cataloged under National Stock Number 5310-01-182-9632, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-182-9632 |
| Primary Part Number | 69456A19 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Inside Right Corner Chamfer Angle | 90.0 DEGREES NOMINAL |
| Hardness Rating | 65.0 ROCKWELL B MINIMUM AND 105.0 ROCKWELL B MAXIMUM |
| Material Document and Classification | AMS5513 ASSN STD 1ST MATERIAL RESPONSE AND AMS5515 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-7730 COMP.303,COND A MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Inside Left Corner Chamfer Angle | 90.0 DEGREES NOMINAL |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.295 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| Thickness | 0.027 INCHES MINIMUM AND 0.036 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 |
|---|---|
| 69456A19 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5310-01-182-9632 is a Washer,flat, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-182-9632 has 1 manufacturer part number on file: 69456A19 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 69456A19: Overall Diameter: 0.500 INCHES NOMINAL IN; Inside Right Corner Chamfer Angle: 90.0 DEGREES NOMINAL; Hardness Rating: 65.0 ROCKWELL B MINIMUM AND 105.0 ROCKWELL B MAXIMUM; Material Document and Classification: AMS5513 ASSN STD 1ST MATERIAL RESPONSE AND AMS5515 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-7730 COMP.303,COND A MIL SPEC 3RD MATERIAL RESPONSE OVERALL. 11 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.