The Pin,piston, cataloged under National Stock Number 4310-01-357-8733, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Lexair Inc. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-357-8733 |
| Primary Part Number | P90020 |
| Item Name | Pin,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Lexair Inc |
| Status | ACTIVE |
| Body Style | PLAIN ENDS |
| Material | STEEL |
| 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 |
|---|---|
| P90020 PRIMARY | Lexair Inc (USA) |
NSN 4310-01-357-8733 is a Pin,piston, manufactured by Lexair Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-357-8733 has 1 manufacturer part number on file: P90020 (Lexair Inc).
Key specifications for P90020: Body Style: PLAIN ENDS; Special Features: INTERMEDIATE PISTON; End Item Identification: 4310-01-352-1740 COMPRESSOR; Material: STEEL. 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.