The Nut,plain,round, cataloged under National Stock Number 5310-00-901-0032, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-901-0032 |
| Primary Part Number | 114L2456-1 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UN |
| Hole Configuration Style | CONFIGURATION G |
| Material Document and Classification | QQ-A-200/2,COMP 2014,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/3,COMP 2024,T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/4,COMP 2014,T6 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-225/6,COMP 2024,T4 FED SPEC 4TH MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.500 INCHES IN |
| Nut Diameter | 2.890 INCHES MINIMUM AND 2.910 INCHES MAXIMUM IN |
| Drive Point Depth | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Nut Thickness | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Drilled Hole Diameter | 0.052 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Class | 3B |
| Thread Quantity Per Inch | 16 |
| Material | ALUMINUM ALLOY OVERALL |
| Hole Type and Quantity | 2 DRILLED |
| 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 |
|---|---|
| 114L2456-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114L2456-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-00-901-0032 is a Nut,plain,round, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-901-0032 has 1 manufacturer part number on file: 114L2456-1 (The Boeing Company).
Key specifications for 114L2456-1: Surface Treatment Document and Classification: MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UN; Hole Configuration Style: CONFIGURATION G; Material Document and Classification: QQ-A-200/2,COMP 2014,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/3,COMP 2024,T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/4,COMP 2014,T6 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-225/6,COMP 2024,T4 FED SPEC 4TH MATERIAL RESPONSE OVERALL. 18 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.