The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-420-7782, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Smiths Interconnect Americas, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-420-7782 |
| Primary Part Number | YNT025-001P |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Smiths Interconnect Americas, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.154 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Thread Tolerance Class | 6H INTERNAL |
| Thread Series | M |
| Thread Pitch in Millimeters | 0.45 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.5 MILLIMETERS MM |
| Nut Height | 0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Material | STEEL COMP 303 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 |
|---|---|
| YNT025-001P PRIMARY | Smiths Interconnect Americas, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 161D4063 PART 2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-420-7782 is a Nut,plain,hexagon, manufactured by Smiths Interconnect Americas, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-420-7782 has 1 manufacturer part number on file: YNT025-001P (Smiths Interconnect Americas, Inc.).
Key specifications for YNT025-001P: Width Across Flats: 0.154 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Thread Tolerance Class: 6H INTERNAL; Thread Series: M; Thread Pitch in Millimeters: 0.45. 10 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.