The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-321-0836, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Struthers Wells Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-321-0836 |
| Primary Part Number | 1-68-02-1355D3-44 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Struthers Wells Corp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1-68-02-1355D3-44 | Struthers Wells Corp (USA) |
| Reference | Meaning |
|---|---|
| 28576FPC30-11 | 5/9 Secondary reference U.S. Government activity |
| 410906EMK30-11 | 5/9 Secondary reference U.S. Government activity |
| 820-4384426PC11 | 3/1 Design control — primary reference U.S. Government activity |
| 252104E-PC30-32 | 5/9 Secondary reference U.S. Government activity |
| 493078 PC 273585 | 5/9 Secondary reference Curtiss-Wright Controls, Inc. Div Actuation Division |
| 820-4384426PC11 | 5/1 Secondary reference Naval Sea Systems Command |
| 71-02-31139E12IT50 | 5/1 Secondary reference Struthers Wells Corp |
NSN 5310-00-321-0836 is a Nut,plain,hexagon, manufactured by Struthers Wells Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-321-0836 has 1 manufacturer part number on file: 1-68-02-1355D3-44 (Struthers Wells Corp).
Key specifications for 1-68-02-1355D3-44: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 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.
NSN 5310-00-321-0836 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.