The Ring,pressure,rotary Pump, cataloged under National Stock Number 4320-01-359-0847, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-359-0847 |
| Item Name | Ring,pressure,rotary Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 4.411IN.O.D.,3.382IN. I.D.,1.499IN.THK; SOLID RING IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 309258 | 3/9 Design control — primary reference Bosch Automation Technology |
| 309258 | 5/9 Secondary reference Dynamic Technology Inc |
NSN 4320-01-359-0847 is a Ring,pressure,rotary Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 7035-01-368-4801, 7035-01-441-3188. Verify interchangeability with system specifications before substitution.
Key specifications for 4320-01-359-0847: General Characteristics Item Description: STEEL; 4.411IN.O.D.,3.382IN. I.D.,1.499IN.THK; SOLID RING IN; Special Features: INTERNAL CYLINDER IN WHICH THE VANES GYRATE; End Item Identification: RACINE FLUID POWER,HV-40 SAE/VITON ROTARY PUMP. 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.