The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-042-7375, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-00-042-7375 |
| Primary Part Number | 427375 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Width Across Flats | 1.994 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.375 INCHES IN |
| Departure From Cited Document | AS MODIFIED BY MATERIAL AND THREAD CLASS |
| Nondefinitive Spec/std Data | 2 TYPE AND 6 STYLE |
| Nut Height | 1.138 INCHES MINIMUM AND 1.206 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| 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 |
|---|---|
| 427375 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 427375 | 3/9 Design control — primary reference General Motors Corp |
| FFN836 | 4/1 Identification reference U.S. Government activity |
NSN 5310-00-042-7375 is a Nut,plain,hexagon, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-042-7375 has 1 manufacturer part number on file: 427375 (General Motors Llc Dba General Motors Llc).
Key specifications for 427375: Width Across Flats: 1.994 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN; Thread Series: UNF; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Thread Direction: RIGHT-HAND. 13 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.