The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-212-3473, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Conmaco/rector, L.p. Div Conmaco. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-212-3473 |
| Primary Part Number | 1091767 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Conmaco/rector, L.p. Div Conmaco |
| Status | ACTIVE |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.438 INCHES IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| 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 |
|---|---|
| 1091767 | Conmaco/rector, L.p. Div Conmaco (USA) |
| Reference | Meaning |
|---|---|
| 1091767 | 3/9 Design control — primary reference Conmaco Inc |
NSN 5310-01-212-3473 is a Nut,plain,hexagon, manufactured by Conmaco/rector, L.p. Div Conmaco, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-212-3473 has 1 manufacturer part number on file: 1091767 (Conmaco/rector, L.p. Div Conmaco).
Key specifications for 1091767: Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.438 INCHES IN; Nut Style: HEXAGON. 6 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.