The Valve,selector, cataloged under National Stock Number 4130-01-032-9428, 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 Tld Ace Corp Div Tld Ace. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-032-9428 |
| Primary Part Number | ACE-547-002 |
| Item Name | Valve,selector |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Tld Ace Corp Div Tld Ace |
| Status | ACTIVE |
| General Characteristics Item Description | 125 PSI WORKING PRESSURE,BRONZE NAD BRASS CONSTRUCTION,POLYTETRAFLUOROETHYLENE SEAT,EFFECTIVE SIGNAL PISTON AREA-3.03 SQ IN.,EFECTIVE CLOSING PISTON AREA-3.14 SQ IN.,SPRING FORCE FULLY OPEN-20.0 LBS,SPRING FORCE FULLY CLOSED-15 LBS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ACE-547-002 PRIMARY | Tld Ace Corp Div Tld Ace (USA) |
| Reference | Meaning |
|---|---|
| ACE547-002REVB | 5/9 Secondary reference Tld Ace Corp Div Tld Ace |
| ACE547-002REVA | 5/9 Secondary reference Tld Ace Corp Div Tld Ace |
NSN 4130-01-032-9428 is a Valve,selector, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-032-9428 has 1 manufacturer part number on file: ACE-547-002 (Tld Ace Corp Div Tld Ace).
Key specifications for ACE-547-002: General Characteristics Item Description: 125 PSI WORKING PRESSURE,BRONZE NAD BRASS CONSTRUCTION,POLYTETRAFLUOROETHYLENE SEAT,EFFECTIVE SIGNAL PISTON AREA-3.03 SQ IN.,EFECTIVE CLOSING PISTON AREA-3.14 SQ IN.,SPRING FORCE FULLY OPEN-20.0 LBS,SPRING FORCE FULLY CLOSED-15 LBS LBS. 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.
NSN 4130-01-032-9428 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.