The Spacer,ring, cataloged under National Stock Number 5365-01-121-9666, 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 5 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-01-121-9666 |
| Primary Part Number | 74A410673-2001 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES BORE |
| Outside Diameter | 0.980 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5629,COND H1000 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 0.7686 INCHES MINIMUM AND 0.7693 INCHES MAXIMUM IN |
| Material | STEEL COMP XM-13 |
| 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 |
|---|---|
| 74A410673-2001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A410673-2001 | A. J. Associates Manufacturing & Engineering Co. Inc. (USA) |
| 74A410673-2001 | Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing (USA) |
| 74A410673-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A410673-2001 | Nassau Tool Works, Inc (USA) |
| 74A410673-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 74A410673-2001 | Hdi Landing Gear Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 10301961 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A410673-2001 | 5/2 Secondary reference U.S. Government activity |
| 74A410673-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Pioneer Machine Products Inc. |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Israel Aerospace Industries Ltd.shl-Aero Assemblies Division |
| 74A410673-2001 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Circor Aerospace, Inc. Div Circor |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Tect Hypervelocity, Inc. |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Orc-O Tool & Machine Inc |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Harlow Aerostructures, Llc |
| 74A410673-2001 | C/1 Advisory reference — outside the item-of-supply concept Kmi, Inc Dba Kmi Inc |
| 74A410673-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A410673-2001 | 5/9 Secondary reference Blair Industries Inc |
NSN 5365-01-121-9666 is a Spacer,ring, manufactured by The Boeing Company Div Defense, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-121-9666 has 7 manufacturer part numbers on file: 74A410673-2001 (Safran Landing Systems Canada Inc.), 74A410673-2001 (A. J. Associates Manufacturing & Engineering Co. Inc.), 74A410673-2001 (Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing), 74A410673-2001 (The Boeing Company Div Defense), 74A410673-2001 (Nassau Tool Works, Inc) and 2 more.
Key specifications for 74A410673-2001: Surface Finish: 63.0 MICROINCHES BORE; Outside Diameter: 0.980 INCHES NOMINAL IN; Material Document and Classification: AMS 5629,COND H1000 ASSN STD SINGLE MATERIAL RESPONSE; Inside Diameter: 0.7686 INCHES MINIMUM AND 0.7693 INCHES MAXIMUM IN. 5 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.