The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-166-2108, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hagglunds Vehicle Gmbh. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hagglunds Vehicle Gmbh (CAGE C8716); Bae Systems Hagglunds Aktiebolag (CAGE AC90N) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-166-2108 |
| Primary Part Number | 2126 2636-116 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hagglunds Vehicle Gmbh |
| Status | ACTIVE |
| 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 2636-116 | Hagglunds Vehicle Gmbh (DEU) |
| 21262636-116 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 21262636-116 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 90681-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
| 21262636-116 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 90681-991 | C/1 Advisory reference — outside the item-of-supply concept Amz Alabama Inc. |
NSN 5310-01-166-2108 is a Nut,self-Locking,hexagon, manufactured by Hagglunds Vehicle Gmbh, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-166-2108 has 2 manufacturer part numbers on file: 2126 2636-116 (Hagglunds Vehicle Gmbh), 21262636-116 (Bae Systems Hagglunds Aktiebolag).
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.