The Nut,sleeve, cataloged under National Stock Number 5310-01-110-7917, 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 20 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-110-7917 |
| Primary Part Number | 74A450992-2001 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Width Across Flats | 1.750 INCHES NOMINAL IN |
| Nut Length | 0.380 INCHES NOMINAL IN |
| Flange Thickness | 0.220 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
| Nut Counterbore Depth | 0.160 INCHES NOMINAL BOSS IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.375 INCHES IN |
| Nut Diameter | 1.750 INCHES NOMINAL IN |
| Counterbore Diameter | 1.420 INCHES NOMINAL BOSS IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND BOSS |
| Drilled Hole Diameter | 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 12 |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| 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 |
|---|---|
| 74A450992-2001 | Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR) |
| 74A450992-2001 | Blair Industries Inc (USA) |
| 74A450992-2001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A450992-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 74A450992-2001 | Nassau Tool Works, Inc (USA) |
| 74A450992-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A450992-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A450992-2001 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450992-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 10122167 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A450992-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450992-2001 | 5/2 Secondary reference U.S. Government activity |
| 74A450992-2001 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
NSN 5310-01-110-7917 is a Nut,sleeve, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-110-7917 has 6 manufacturer part numbers on file: 74A450992-2001 (Israel Aerospace Industries Ltd.shl-Aero Assemblies Division), 74A450992-2001 (Blair Industries Inc), 74A450992-2001 (Safran Landing Systems Canada Inc.), 74A450992-2001 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 74A450992-2001 (Nassau Tool Works, Inc) and 1 more.
Key specifications for 74A450992-2001: Flange Width Across Flats: 1.750 INCHES NOMINAL IN; Nut Length: 0.380 INCHES NOMINAL IN; Flange Thickness: 0.220 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 20 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.