The Nut,plain,barrel, cataloged under National Stock Number 5310-01-706-0123, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Accurate Manufactured Products Group 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-706-0123 |
| Primary Part Number | Z4743 |
| Item Name | Nut,plain,barrel |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Accurate Manufactured Products Group Inc |
| Status | ACTIVE |
| Flange Diameter | 0.6875 INCHES NOMINAL IN |
| Nut Length | 0.625 INCHES NOMINAL IN |
| Flange Thickness | 0.1875 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.3125 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| Z4743 PRIMARY | Accurate Manufactured Products Group Inc (USA) |
NSN 5310-01-706-0123 is a Nut,plain,barrel, manufactured by Accurate Manufactured Products Group Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-706-0123 has 1 manufacturer part number on file: Z4743 (Accurate Manufactured Products Group Inc).
Key specifications for Z4743: Flange Diameter: 0.6875 INCHES NOMINAL IN; Nut Length: 0.625 INCHES NOMINAL IN; Flange Thickness: 0.1875 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 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.