The Piston,compressor, cataloged under National Stock Number 4310-01-310-4348, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4310-01-310-4348 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Integral Connecting Rod | INCLUDED |
| Retaining Ring Groove | INCLUDED |
| Surface Finish | FINISHED |
| Oil Passage Type | HOLE |
| Pin | NOT INCLUDED |
| Head Style | FLAT |
| Ring Groove Quantity | 6 |
| Finished Size Designation | STANDARD |
| Ring | INCLUDED |
| Pin Hole Bushing | NOT INCLUDED |
| Material | ALUMINUM |
| 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 |
|---|---|
| 300511BA | 3/9 Design control — primary reference Haldex Brake Products Corporation |
| 100864-Y | 5/9 Secondary reference Haldex Brake Products Corporation |
NSN 4310-01-310-4348 is a Piston,compressor, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-01-310-4348: Integral Connecting Rod: INCLUDED; Retaining Ring Groove: INCLUDED; Surface Finish: FINISHED; Oil Passage Type: HOLE. 11 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.