The Nut,plain,round, cataloged under National Stock Number 5310-01-133-0189, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Brunson Instrument Company Dba Brunson Instrument Company. Government technical data includes 12 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 | 5310-01-133-0189 |
| Primary Part Number | B34024 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Brunson Instrument Company Dba Brunson Instrument Company |
| Status | ACTIVE |
| Thread Series | UNS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.000 INCHES IN |
| Nut Diameter | 2.230 INCHES MINIMUM AND 2.240 INCHES MAXIMUM IN |
| Drive Point Depth | 0.090 INCHES NOMINAL IN |
| Nut Thickness | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Drive Point Diameter | 0.071 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| Drive Point Quantity | 2 |
| Nut Style | ROUND |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY 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 |
|---|---|
| B34024 PRIMARY | Brunson Instrument Company Dba Brunson Instrument Company (USA) |
NSN 5310-01-133-0189 is a Nut,plain,round, manufactured by Brunson Instrument Company Dba Brunson Instrument Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-133-0189 has 1 manufacturer part number on file: B34024 (Brunson Instrument Company Dba Brunson Instrument Company).
Key specifications for B34024: Thread Series: UNS; Thread Direction: RIGHT-HAND; Nominal Thread Size: 2.000 INCHES IN; Nut Diameter: 2.230 INCHES MINIMUM AND 2.240 INCHES MAXIMUM IN. 12 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.