The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-696-5271, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fluid Handling Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-696-5271 |
| Primary Part Number | 2-122-1-10-030-01 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 11 |
| Material | COPPER ALLOY AND NICKEL ALLOY NUT |
| 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 |
|---|---|
| 2-122-1-10-030-01 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 512610072001 | D/9 Drawing number reference only Fluid Handling Llc |
NSN 5310-01-696-5271 is a Nut,plain,hexagon, manufactured by Fluid Handling Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-696-5271 has 1 manufacturer part number on file: 2-122-1-10-030-01 (Fluid Handling Llc).
Key specifications for 2-122-1-10-030-01: Nominal Thread Size: 0.625 INCHES IN; Thread Class: 2B; Thread Quantity Per Inch: 11; Material: COPPER ALLOY AND NICKEL ALLOY NUT. 4 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.