The Ring,piston, cataloged under National Stock Number 4310-01-340-4265, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Altec Air, Llc Dba Altec Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-340-4265 |
| Primary Part Number | P-4006 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Altec Air, Llc Dba Altec Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| P-4006 PRIMARY | Altec Air, Llc Dba Altec Llc (USA) |
NSN 4310-01-340-4265 is a Ring,piston, manufactured by Altec Air, Llc Dba Altec Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-340-4265 has 1 manufacturer part number on file: P-4006 (Altec Air, Llc Dba Altec Llc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-468-5988. Verify interchangeability with system specifications before substitution.
Key specifications for P-4006: End Item Identification: MODULAR THREAT RADAR SIMULATOR,TGRI 23456. 0 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.