The Caster,swivel, cataloged under National Stock Number 5340-01-172-2172, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rwm Casters Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Caster,swivel |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Rwm Casters Corp. (CAGE 16216) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-172-2172 |
| Primary Part Number | 43-UAR-0820-S-WS |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rwm Casters Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 43-UAR-0820-S-WS | Rwm Casters Corp. (USA) |
| Reference | Meaning |
|---|---|
| 43-UAR-0820-S-WS | 5/9 Secondary reference Government Access |
| 8ES7P-7 | 5/9 Secondary reference U.S. Government activity |
| 12PD08201SSW22 | 5/2 Secondary reference U.S. Government activity |
| 8ES7P-7 | 5/9 Secondary reference Stewart-Warner Bassick Corp |
| 780652-11846 | 5/9 Secondary reference Stewart-Warner Bassick Corp |
| 780652-11846 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-172-2172 is a Caster,swivel, manufactured by Rwm Casters Corp., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-172-2172 has 1 manufacturer part number on file: 43-UAR-0820-S-WS (Rwm Casters Corp.).
Possible hazard — SDS may be required (DLA HMIC P). 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.