The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-117-1502, 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 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-117-1502 |
| Primary Part Number | 1B48025-1 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Width Across Flats | 1.740 INCHES MINIMUM AND 1.752 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | PS 13001 FSCM 18355 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNJEF |
| Hole Configuration Style | CONFIGURATION B |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.312 INCHES IN |
| Nut Height | 0.438 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 630 OVERALL |
| Bearing Surface Type | CHAMFERED |
| Hole Type and Quantity | 3 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 |
|---|---|
| 1B48025-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 10109309 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-01-117-1502 is a Nut,plain,hexagon, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-117-1502 has 1 manufacturer part number on file: 1B48025-1 (The Boeing Company).
Key specifications for 1B48025-1: Width Across Flats: 1.740 INCHES MINIMUM AND 1.752 INCHES MAXIMUM IN; Surface Treatment Document and Classification: PS 13001 FSCM 18355 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNJEF; Hole Configuration Style: CONFIGURATION B. 16 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.