The Ring,externally Threaded, cataloged under National Stock Number 5365-01-110-8141, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-110-8141 |
| Primary Part Number | 74A450662-2001 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | NOT INCLUDED |
| Chamfer Length | 0.060 INCHES NOMINAL IN |
| Bore Edge Process | CHAMFERED AND ROUNDED |
| Drive Type | SLOTTED FACE |
| End Radius | 0.120 INCHES NOMINAL IN |
| Taper Minor Diameter | 5.000 INCHES MINIMUM AND 5.005 INCHES MAXIMUM IN |
| Taper Major Diameter Location | DRIVE END |
| Material Document and Classification | AMS 411, T73 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4108, T73652 ASSN STD 2ND MATERIAL RESPONSE OR AMS 4050, T73651 ASSN STD 2ND MATERIAL RESPONSE OR QQ-A-225/9, ALLOY 7075, T73 FED SPEC 3RD MATERIAL RESPONSE |
| Process End Location | DRIVE END AND END OPPOSITE DRIVE END |
| Taper Major Diameter | 5.130 INCHES NOMINAL IN |
| Bore Shape | TAPERED |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | INCLUDED |
| Accommodation Type and Quantity | 4 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 90.0 |
| Thread Size | 5.875-16 |
| Screw Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) |
| Chamfer Angle in Deg | 45.0 |
| Depth | 0.160 INCHES NOMINAL IN |
| Width | 0.380 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Material | ALUMINUM ALLOY 7049 OR ALUMINUM ALLOY 7050 OR ALUMINUM ALLOY 7075 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A450662-2001 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| 74A450662-2001 | Nassau Tool Works, Inc (USA) |
| 74A450662-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 74A450662-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A450662-2001 | Safran Landing Systems Canada Inc. (CAN) |
| Reference | Meaning |
|---|---|
| 74A450662-2001 | 5/2 Secondary reference U.S. Government activity |
| 74A450662-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A450662-2001 | C/1 Advisory reference — outside the item-of-supply concept Israel Aerospace Industries Ltd.shl-Aero Assemblies Division |
| 74A450662-2001 | 5/9 Secondary reference Blair Industries Inc |
| 74A450662-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A450662-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A450662-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A450662-2001 | 5/9 Secondary reference Clifford Instruments Inc |
NSN 5365-01-110-8141 is a Ring,externally Threaded, manufactured by The Boeing Company Div Defense, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-110-8141 has 5 manufacturer part numbers on file: 74A450662-2001 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 74A450662-2001 (Nassau Tool Works, Inc), 74A450662-2001 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 74A450662-2001 (The Boeing Company Div Defense), 74A450662-2001 (Safran Landing Systems Canada Inc.).
Key specifications for 74A450662-2001: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: NOT INCLUDED; Chamfer Length: 0.060 INCHES NOMINAL IN; Bore Edge Process: CHAMFERED AND ROUNDED. 24 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.