The Washer,special, cataloged under National Stock Number 5310-00-765-2259, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-00-765-2259 |
| Item Name | Washer,special |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| General Characteristics Item Description | STEEK QQ-S-766 CLASS 304,PASSIVATED QQ-P-35 TYPE 2,0.718 IN. OD,0.323 TO 0.333 IN. ID,0.020 TO 0.026 IN. THK,0.070 IN. HOLE 0.232 TO 0.236 IN. OFF CENTER ON CENTER LINE 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 |
|---|---|
| 567-8747-001 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 567-8747-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-765-2259 is a Washer,special, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-765-2259: General Characteristics Item Description: STEEK QQ-S-766 CLASS 304,PASSIVATED QQ-P-35 TYPE 2,0.718 IN. OD,0.323 TO 0.333 IN. ID,0.020 TO 0.026 IN. THK,0.070 IN. HOLE 0.232 TO 0.236 IN. OFF CENTER ON CENTER LINE IN. 1 specification is 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.