The Diaphragm,compressor Valve, cataloged under National Stock Number 4310-00-862-7753, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Leroi International Inc Dba Compair Leroi. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-862-7753 |
| Primary Part Number | 38944 |
| Item Name | Diaphragm,compressor Valve |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| General Characteristics Item Description | RUBBER,1.250 IN. O/A LG; 0.625 IN. WIDTH; 0.625 IN. THK; 0.187 IN. DIA HOLE 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 |
|---|---|
| 38944 PRIMARY | Leroi International Inc Dba Compair Leroi (USA) |
| Reference | Meaning |
|---|---|
| 38944 | 3/9 Design control — primary reference Compair Kellogg Div of Robertshaw Controls Co |
NSN 4310-00-862-7753 is a Diaphragm,compressor Valve, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-862-7753 has 1 manufacturer part number on file: 38944 (Leroi International Inc Dba Compair Leroi).
Key specifications for 38944: General Characteristics Item Description: RUBBER,1.250 IN. O/A LG; 0.625 IN. WIDTH; 0.625 IN. THK; 0.187 IN. DIA HOLE IN; End Item Identification: GRUMMAN AIRCRAFT CORP,A-10 AIRCRAFT. 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.