The Parts Kit,compressor Unloader, cataloged under National Stock Number 4310-00-563-3740, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-563-3740 |
| Item Name | Parts Kit,compressor Unloader |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Component Quantity | 10 |
| Nonsupply Items and Quantities | 32537 217469 SEAT 1 AND 32537 211414 VALVE 1 AND 32537 218397 SPRING,VOLUTE 1 AND 32537 217471 GASKET 1 AND 32537 217565 WASHER 1 AND 32537 211408 GASKET 1 AND 32537 211413 SPRING 1 AND 32537 211412 VALVE 2 AND 32537 217467 GUIDE VALVE 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| RA220032 | 3/9 Design control — primary reference Joy Global Underground Mining Llc |
| RA220032 | 5/9 Secondary reference U.S. Government activity |
NSN 4310-00-563-3740 is a Parts Kit,compressor Unloader, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-00-563-3740: Component Quantity: 10; Nonsupply Items and Quantities: 32537 217469 SEAT 1 AND 32537 211414 VALVE 1 AND 32537 218397 SPRING,VOLUTE 1 AND 32537 217471 GASKET 1 AND 32537 217565 WASHER 1 AND 32537 211408 GASKET 1 AND 32537 211413 SPRING 1 AND 32537 211412 VALVE 2 AND 32537 217467 GUIDE VALVE 1; End Item Identification: GRUMMAN AEROSPACE A-10 AIRCRAFT. 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.