The Parts Kit,fluid Pressure Filter, cataloged under National Stock Number 4330-01-138-1979, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-138-1979 |
| Primary Part Number | RK602A |
| Item Name | Parts Kit,fluid Pressure Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America |
| Status | ACTIVE |
| Component Quantity | 4 |
| End Item Source | 79227 |
| End Item Name | FILTER |
| Nonsupply Items and Quantities | PLASTIC PRIMARY BAFFLE 1,STEEL SECONDARY BAFFLE 1,STEEL DEFLECTOR 1,STEEL RETAINING ROD 1 |
| 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 |
|---|---|
| RK602A PRIMARY | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America (USA) |
| Reference | Meaning |
|---|---|
| RK602A | 5/9 Secondary reference Watts Regulator Company |
NSN 4330-01-138-1979 is a Parts Kit,fluid Pressure Filter, manufactured by Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-138-1979 has 1 manufacturer part number on file: RK602A (Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America).
Key specifications for RK602A: Component Quantity: 4; End Item Source: 79227; End Item Name: FILTER; Nonsupply Items and Quantities: PLASTIC PRIMARY BAFFLE 1,STEEL SECONDARY BAFFLE 1,STEEL DEFLECTOR 1,STEEL RETAINING ROD 1. 4 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.