The Ring,piston, cataloged under National Stock Number 4310-01-182-4429, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent. Government technical data includes 6 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 | 4310-01-182-4429 |
| Primary Part Number | AIR-10048 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent |
| Status | ACTIVE |
| FSC Application Data | CYLINDER ASSEMBLY,HYDRAULIC |
| Joint Style | VERTICAL JOINT |
| Radial Wall Thickness | 0.1300 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 2.115 INCHES IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| 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 |
|---|---|
| AIR-10048 PRIMARY | Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent (USA) |
NSN 4310-01-182-4429 is a Ring,piston, manufactured by Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-182-4429 has 1 manufacturer part number on file: AIR-10048 (Sargent Aerospace & Defense, Llc Dba Airtomic Div Sargent).
Key specifications for AIR-10048: FSC Application Data: CYLINDER ASSEMBLY,HYDRAULIC; Overall Width: 0.0910 INCHES NOMINAL IN; Joint Style: VERTICAL JOINT; Radial Wall Thickness: 0.1300 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM IN. 6 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.