The Nut,plain,cap, cataloged under National Stock Number 5310-00-333-5072, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-333-5072 |
| Primary Part Number | T440T |
| Item Name | Nut,plain,cap |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.438 INCHES NOMINAL IN |
| Thread Class | 2B |
| 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 |
|---|---|
| T440T PRIMARY | Viking Technologies, Ltd. (USA) |
| Reference | Meaning |
|---|---|
| T440T | 5/9 Secondary reference Dar Electronics Inc Commercial Products Div Dba National Radio Co |
NSN 5310-00-333-5072 is a Nut,plain,cap, manufactured by Viking Technologies, Ltd., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-333-5072 has 1 manufacturer part number on file: T440T (Viking Technologies, Ltd.).
Key specifications for T440T: Thread Direction: RIGHT-HAND; Nut Height: 0.438 INCHES NOMINAL IN; Special Features: FURNISHED W/O-RING; Thread Class: 2B. 3 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.