The Washer,lock, cataloged under National Stock Number 5310-01-173-0760, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-173-0760 |
| Primary Part Number | 82446 PIECE 23 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.737 INCHES MAXIMUM IN |
| Material Thickness | 0.172 INCHES MINIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.509 INCHES MINIMUM 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 |
|---|---|
| 82446 PIECE 23 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 34020-016AB | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 3302874PIECE23 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 82446 PIECE 23 | 3/9 Design control — primary reference Reliance Electric |
| 34020-016AB | 5/9 Secondary reference Reliance Electric |
NSN 5310-01-173-0760 is a Washer,lock, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-173-0760 has 2 manufacturer part numbers on file: 82446 PIECE 23 (Reliance Electric Company Dba Reliance & Dodge Brands), 34020-016AB (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for 82446 PIECE 23: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.737 INCHES MAXIMUM IN; Material Thickness: 0.172 INCHES MINIMUM IN; Surface Treatment: ZINC OVERALL. 6 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.