The Parts Kit,centrifugal Pump, cataloged under National Stock Number 4320-01-584-4603, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-584-4603 |
| Primary Part Number | 797326-001 OXYGEN CLEAN CP |
| Item Name | Parts Kit,centrifugal Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 797326-001 OXYGEN CLEAN CP | Naval Inventory Control Point Mechanicsburg (USA) |
| S9553-CH-MMO-010 FIG 7-44-40 CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 797326-001 OXYGEN CLEAN | 3/1 Design control — primary reference Pacific Consolidated Industries Llc |
| S9553-CH-MMO-010 FIG 7-44-40 | 5/1 Secondary reference Pacific Consolidated Industries Llc |
NSN 4320-01-584-4603 is a Parts Kit,centrifugal Pump, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-584-4603 has 2 manufacturer part numbers on file: 797326-001 OXYGEN CLEAN CP (Naval Inventory Control Point Mechanicsburg), S9553-CH-MMO-010 FIG 7-44-40 CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 797326-001 OXYGEN CLEAN CP: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: KIT, DRIVE ASSEMBLY; End Item Identification: 4020-01-578-7773; DRIVE ASSEMBLY, PMPCRYOG 790542-001 OXY CLEAN; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 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.