The Washer,lock, cataloged under National Stock Number 5310-01-119-8926, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-119-8926 |
| Primary Part Number | 0917389-9 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.377 INCHES MAXIMUM IN |
| Material Thickness | 0.056 INCHES MINIMUM IN |
| Surface Treatment | ZINC OR CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.220 INCHES MINIMUM AND 0.227 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 |
|---|---|
| 0917389-9 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 3616V006 | C/1 Advisory reference — outside the item-of-supply concept Morris Material Handling, Inc. |
NSN 5310-01-119-8926 is a Washer,lock, manufactured by Kalmar AC Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-119-8926 has 1 manufacturer part number on file: 0917389-9 (Kalmar AC Inc).
Key specifications for 0917389-9: Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.377 INCHES MAXIMUM IN; Material Thickness: 0.056 INCHES MINIMUM IN. 7 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.