The Ring,wearing, cataloged under National Stock Number 4320-01-244-3589, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Viking Incorporated Dba Viking Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-244-3589 |
| Primary Part Number | 174005 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Viking Incorporated Dba Viking Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 174005 PRIMARY | Viking Incorporated Dba Viking Inc (USA) |
| Reference | Meaning |
|---|---|
| 174005 | 5/9 Secondary reference Bosch Rexroth Corporation Div Industrial Hydraulics |
NSN 4320-01-244-3589 is a Ring,wearing, manufactured by Viking Incorporated Dba Viking Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-244-3589 has 1 manufacturer part number on file: 174005 (Viking Incorporated Dba Viking Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-363-4494, 5990-01-529-6347. Verify interchangeability with system specifications before substitution.
Key specifications for 174005: End Item Identification: REXROTH CORP MODEL 1PS2G2-3X/011RA12MR PUMP; Material: STEEL. 1 specification is 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.