The Nut,plain,knurled, cataloged under National Stock Number 5310-01-558-3855, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Wes-Garde Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-558-3855 |
| Primary Part Number | 2015 |
| Item Name | Nut,plain,knurled |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Wes-Garde Inc |
| 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 |
|---|---|
| 2015 PRIMARY | Wes-Garde Inc (USA) |
| Reference | Meaning |
|---|---|
| 6HA193 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 6HA193 | 5/9 Secondary reference Oshkosh Corp |
NSN 5310-01-558-3855 is a Nut,plain,knurled, manufactured by Wes-Garde Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-558-3855 has 1 manufacturer part number on file: 2015 (Wes-Garde Inc).
Key specifications for 2015: Special Features: 2011 OR 2024 ALUMINUM TEMPER OR BRASS WITH NICKEL PLATE; Part Name Assigned by Controlling Agency: STRAIGHT KNURLED NUT;0.4375-28 UNEF;0.5625 ROUND STOCK; End Item Identification: 2320-01-542-7628;TRUCK,CARGO,22.5 TON,10X10,LVSR;MODEL NUMBER MKR18;MRAP - M-ATV. 0 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.