The Ring,wearing, cataloged under National Stock Number 4320-01-200-5584, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-200-5584 |
| Primary Part Number | 131-0217 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Body Style | PLAIN |
| Material | STEEL COMP 304 |
| 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 |
|---|---|
| 131-0217 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 131-0257 | D/9 Drawing number reference only Cummins Power Generation Inc. |
NSN 4320-01-200-5584 is a Ring,wearing, manufactured by Cummins Power Generation Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-200-5584 has 1 manufacturer part number on file: 131-0217 (Cummins Power Generation Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-200-5595. Verify interchangeability with system specifications before substitution.
Key specifications for 131-0217: Body Style: PLAIN; Overall Length: 0.006 INCHES NOMINAL IN; Special Features: USED ON MARINE UNITS; Material: STEEL COMP 304. 2 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.