The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-112-7924, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-112-7924 |
| Primary Part Number | 74A450653-2001 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Width Across Flats | 2.250 INCHES NOMINAL IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Series | UNIFIED NATIONAL JOINT (UNJ) |
| Hole Configuration Style | CONFIGURATION B |
| Material Document and Classification | QQ-A-200/11,T73 OR T73510 OR T73511 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/9,T73 OR T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.750 INCHES IN |
| Nut Height | 0.900 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.070 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Countersink Angle | 89.75 DEGREES MINIMUM AND 90.25 DEGREES MAXIMUM BOTH ENDS |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 12 |
| Material | ALUMINUM ALLOY 7075 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 |
|---|---|
| 74A450653-2001 | Blair Industries Inc (USA) |
| 74A450653-2001 | Nassau Tool Works, Inc (USA) |
| 74A450653-2001 | The Boeing Company Div Services (USA) |
| 74A450653-2001 | Hdi Landing Gear Usa Inc (USA) |
| 74A450653-2001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450653-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A450653-2001 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A450653-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 10122171 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PL74A450653 | 5/9 Secondary reference The Boeing Company Div Defense |
| 74A450653-2001 | C/1 Advisory reference — outside the item-of-supply concept Br Machine Parts Inc |
| 74A450653-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A450653-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450653-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A450653-2001 | 5/9 Secondary reference Heroux-Devtek Inc |
| 74A450653-2001 | C/1 Advisory reference — outside the item-of-supply concept Pioneer Machine Products Inc. |
| 74A450653-2001 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450653-2001 | 5/9 Secondary reference Israel Aircraft Industries Ltd Marketing Directorate |
| 74A450653-2001 | C/1 Advisory reference — outside the item-of-supply concept Harlow Aerostructures, Llc |
| 74A450653-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Div Circor |
| 74A450653-2001 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 74A450653 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5310-01-112-7924 is a Nut,plain,hexagon, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-112-7924 has 8 manufacturer part numbers on file: 74A450653-2001 (Blair Industries Inc), 74A450653-2001 (Nassau Tool Works, Inc), 74A450653-2001 (The Boeing Company Div Services), 74A450653-2001 (Hdi Landing Gear Usa Inc), 74A450653-2001 (Safran Landing Systems Canada Inc.) and 3 more.
Key specifications for 74A450653-2001: Width Across Flats: 2.250 INCHES NOMINAL IN; Bearing Surface Finish: 125.0 MICROINCHES; Thread Series: UNIFIED NATIONAL JOINT (UNJ); Hole Configuration Style: CONFIGURATION B. 17 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.