The Pressure Reducing Valve, cataloged under National Stock Number 4130-01-037-8434, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Camnetics Manufacturing Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-037-8434 |
| Primary Part Number | 322238P1 |
| Item Name | Pressure Reducing Valve |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Camnetics Manufacturing Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,ANODIZED; 0.999 IN. O/A DIA,1.500 IN. LG IN |
| 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 |
|---|---|
| 322238P1 PRIMARY | Camnetics Manufacturing Corporation (USA) |
| Reference | Meaning |
|---|---|
| 322238P1 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc |
| 322238P1 | 3/9 Design control — primary reference Meggitt Defense Systems, Inc. Dba Meggitt Western Design |
| 322238P1 | 5/9 Secondary reference Howden Fluid Systems |
NSN 4130-01-037-8434 is a Pressure Reducing Valve, manufactured by Camnetics Manufacturing Corporation, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-037-8434 has 1 manufacturer part number on file: 322238P1 (Camnetics Manufacturing Corporation).
Key specifications for 322238P1: General Characteristics Item Description: ALUMINUM,ANODIZED; 0.999 IN. O/A DIA,1.500 IN. LG IN; End Item Identification: CHILLER REF NO. 322056G2. 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.