The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-157-3762, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Jacobs Mfg Co the. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-157-3762 |
| Primary Part Number | 1026 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Jacobs Mfg Co the |
| Status | ACTIVE |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| 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 |
NSN 5310-01-157-3762 is a Nut,plain,hexagon, manufactured by Jacobs Mfg Co the, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-157-3762 has 4 manufacturer part numbers on file: 1026 (Jacobs Mfg Co the), 5JC14 (Oshkosh Defense Llc), 001026 (Jacobs Mfg Co the), 10513113 (General Dynamics Land Systems Canadacorp).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-479-7720. Verify interchangeability with system specifications before substitution.
Key specifications for 1026: Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.375 INCHES IN; Special Features: USED ON 2815-01-144-2982 ENGINE,DIESEL; USED ON 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). 4 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.