The Spacer,straight, cataloged under National Stock Number 5365-01-644-2030, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is W J Roberts Co Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Spacer,straight |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Mcmaster-Carr Supply Co (CAGE 39428); W J Roberts Co Inc (CAGE 35ND4) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-644-2030 |
| Primary Part Number | 50N50R10AP |
| Item Name | Spacer,straight |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | W J Roberts Co Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 92510A820 | Mcmaster-Carr Supply Co (USA) |
| 50N50R10AP PRIMARY | W J Roberts Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 57K7798 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5365-01-644-2030 is a Spacer,straight, manufactured by W J Roberts Co Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-644-2030 has 2 manufacturer part numbers on file: 92510A820 (Mcmaster-Carr Supply Co), 50N50R10AP (W J Roberts Co Inc).
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.