The Spacer,ring, cataloged under National Stock Number 5365-00-409-8324, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Kingsbury Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-409-8324 |
| Primary Part Number | 39-4638-140 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Kingsbury Inc. |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES RIGHT SIDE |
| Surface Finish | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| Surface Finish | 125.0 MICROINCHES LEFT SIDE |
| Surface Finish | 125.0 MICROINCHES BORE |
| Outside Diameter | 5.557 INCHES MINIMUM AND 5.562 INCHES MAXIMUM IN |
| Overall Thickness | 0.062 INCHES NOMINAL IN |
| Material Document and Classification | QQ-T-570,CLASS 01,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Inside Diameter | 4.882 INCHES MINIMUM AND 4.885 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| 464641PC140 | Kingsbury Inc. (USA) |
| 39-4638-140 PRIMARY | Kingsbury Inc. (USA) |
NSN 5365-00-409-8324 is a Spacer,ring, manufactured by Kingsbury Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-409-8324 has 2 manufacturer part numbers on file: 464641PC140 (Kingsbury Inc.), 39-4638-140 (Kingsbury Inc.).
Key specifications for 39-4638-140: Surface Finish: 125.0 MICROINCHES RIGHT SIDE; Surface Finish: 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER; Surface Finish: 125.0 MICROINCHES LEFT SIDE; Surface Finish: 125.0 MICROINCHES BORE. 9 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.