The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-305-8575, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-305-8575 |
| Primary Part Number | 2126 2132-116 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| Status | ACTIVE |
| Width Across Flats | 10.0 MILLIMETERS NOMINAL MM |
| Nut Height | 4.0 MILLIMETERS NOMINAL MM |
| Nut Style | HEXAGON |
| 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 |
|---|---|
| 2126 2132-116 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 90650-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
| 2126 2132-116 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 5310-01-305-8575 is a Nut,plain,hexagon, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-305-8575 has 1 manufacturer part number on file: 2126 2132-116 (Bae Systems Hagglunds Aktiebolag).
Key specifications for 2126 2132-116: Width Across Flats: 10.0 MILLIMETERS NOMINAL MM; Nut Height: 4.0 MILLIMETERS NOMINAL MM; Nut Style: HEXAGON. 3 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.