The Piston,compressor, cataloged under National Stock Number 4310-00-091-6960, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-091-6960 |
| Primary Part Number | 322261 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Diameter | 0.312 INCHES NOMINAL IN |
| Ring | NOT INCLUDED |
| Ring Groove Diameter | 0.220 INCHES NOMINAL IN |
| Oil Groove | NOT INCLUDED |
| Material | STEEL |
| Retaining Ring Groove | NOT INCLUDED |
| Ring Groove Width | 0.115 INCHES NOMINAL IN |
| Pin | NOT INCLUDED |
| Distance From Pin Hole Center to Extreme Top | 0.156 INCHES NOMINAL IN |
| Integral Connecting Rod | NOT INCLUDED |
| Pinhole Diameter | 0.046 INCHES NOMINAL IN |
| Ring Groove Quantity | 2 |
| Ring Groove Position and Quantity | NO.1,AND NO.2 POSITIONS PISTON |
| Surface Finish | FINISHED |
| Head Style | FLAT |
| Oil Passage Type | HOLE |
| Pin Hole Bushing | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-091-6960 is a Piston,compressor, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-091-6960 has 2 cross-referenced part numbers: HS132 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 322261 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 3 known substitutes for 4310-00-091-6960: 5330-00-292-1610, 3120-00-529-8305, 6750-01-427-3385. Verify interchangeability with system specifications before substitution.
Key specifications for 322261: Diameter: 0.312 INCHES NOMINAL IN; Ring: NOT INCLUDED; Ring Groove Diameter: 0.220 INCHES NOMINAL IN; Special Features: OIL PASSAGE HOLE DRILLED IN EA END 0.046 IN. DIA,DP 0.340 IN. IN. 19 total characteristics are documented in the Federal Logistics Information System.