The Nut,sheet Spring, cataloged under National Stock Number 5310-01-058-3349, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-058-3349 |
| Primary Part Number | 1LAT2 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Nut Width | 0.255 INCHES NOMINAL IN |
| Nut Length | 0.434 INCHES NOMINAL IN |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Panel Thickness | 0.032 INCHES NOMINAL IN |
| Mating Member Diameter Accommodated | 0.112 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | SHEET SPRING |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 1LAT2 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| C9341-440-24 | 5/9 Secondary reference Tinnerman Palnut Engineered Products, Inc. |
NSN 5310-01-058-3349 is a Nut,sheet Spring, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-058-3349 has 1 manufacturer part number on file: 1LAT2 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 1LAT2: Nut Width: 0.255 INCHES NOMINAL IN; Nut Length: 0.434 INCHES NOMINAL IN; Material Thickness: 0.012 INCHES NOMINAL IN; Panel Thickness: 0.032 INCHES NOMINAL IN. 8 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.