The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-412-4235, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Satair A/s. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-412-4235 |
| Primary Part Number | HM14-160 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Washer Outside Diameter | 12.3 MILLIMETERS MINIMUM MM |
| Width Across Flats | 11.0 MILLIMETERS MINIMUM MM |
| Thread Series | ISO M |
| Temp Rating | 425.0 CELSIUS NOMINAL DEGC |
| Washer Thickness | 1.1 MILLIMETERS MINIMUM MM |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.25 MILLIMETERS MM |
| Nut Style | HEXAGON |
| Material | STEEL COMP 4037 OR STEEL COMP 8740 OVERALL |
| 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 |
|---|---|
| HM14-160 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| HM14-160 | 3/9 Design control — primary reference Howmet Global Fastening Systems Inc |
NSN 5310-01-412-4235 is a Nut,self-Locking,extended Washer, manufactured by Satair A/s, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-412-4235 has 1 manufacturer part number on file: HM14-160 (Satair A/s).
Key specifications for HM14-160: Overall Height: 7.0 MILLIMETERS MAXIMUM MM; Washer Outside Diameter: 12.3 MILLIMETERS MINIMUM MM; Width Across Flats: 11.0 MILLIMETERS MINIMUM MM; Thread Series: ISO M. 9 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.