The Piston,compressor, cataloged under National Stock Number 4310-00-214-2821, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-214-2821 |
| Primary Part Number | 32833 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | CANCELLED |
| Ring Groove Diameter | 2.959 INCHES NOMINAL AND 2.925 INCHES NOMINAL IN |
| Diameter | 3.250 INCHES NOMINAL IN |
| Integral Connecting Rod | NOT INCLUDED |
| Distance From Pin Hole Center to Extreme Top | 1.875 INCHES MAXIMUM IN |
| Distance Between Pin Bosses | 1.178 INCHES NOMINAL IN |
| Pin | INCLUDED |
| Material | IRON CAST |
| Ring | NOT INCLUDED |
| Pin Type for Which Designed | LOCKED |
| Retaining Ring Groove | NOT INCLUDED |
| Pin Hole Bushing | NOT INCLUDED |
| Ring Groove Width | 0.188 INCHES NOMINAL IN |
| Head Style | HUMP |
| Ring Groove Quantity | 3 |
| Pinhole Diameter | 0.875 INCHES NOMINAL IN |
| Ring Groove Position and Quantity | NO.1,NO.2,AND NO.3 POSITIONS PISTON |
| Oil Groove | INCLUDED |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Finished Size Designation | STANDARD |
| Skirt Type | SOLID |
| Surface Finish | FINISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32833 | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| 32833 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 33242 | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| 38345 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 33242 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 38237 | Leroi International Inc Dba Compair Leroi (USA) |
NSN 4310-00-214-2821 is a Piston,compressor, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4310 (No Item Name Available). Status: cancelled.
NSN 4310-00-214-2821 has 6 cross-referenced part numbers: 32833 (Parker Hannifin Corporation Div Hydraulic Systems Division), 32833 (Compair Kellogg Div of Robertshaw Controls Co), 33242 (Parker Hannifin Corporation Div Hydraulic Systems Division), 38345 (Compair Kellogg Div of Robertshaw Controls Co), 33242 (Compair Kellogg Div of Robertshaw Controls Co) and 1 more.
There are 10 known substitutes for 4310-00-214-2821: 3110-00-114-5999, 5920-00-296-0617, 5920-00-296-5094 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32833: Ring Groove Diameter: 2.959 INCHES NOMINAL AND 2.925 INCHES NOMINAL IN; Diameter: 3.250 INCHES NOMINAL IN; Integral Connecting Rod: NOT INCLUDED; Distance From Pin Hole Center to Extreme Top: 1.875 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-214-2821 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.