The Washer,lock, cataloged under National Stock Number 5310-01-708-8796, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-708-8796 |
| Primary Part Number | H026772 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Material | STEEL COMP 316 OVERALL |
| Hole Diameter | 0.204 INCHES NOMINAL 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 |
|---|---|
| H026772 PRIMARY | Hdt Expeditionary Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 5-13-10732-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 5-13-10732 | D/9 Drawing number reference only U.S. Government activity |
NSN 5310-01-708-8796 is a Washer,lock, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-708-8796 has 1 manufacturer part number on file: H026772 (Hdt Expeditionary Systems Inc).
Key specifications for H026772: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.312 INCHES NOMINAL IN; Material Thickness: 0.012 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: RETAINER,CAPTIVE SCREW. 5 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.