The Piston, cataloged under National Stock Number 4310-00-431-1659, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Piston |
| FSC / FSG | 4310 — No Item Name Available (FSG 43) |
| Manufacturers | Leroi International Inc Dba Compair Leroi (CAGE 1XBP3); Compair Kellogg Div of Robertshaw Controls Co (CAGE 53239); Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512) |
| Parameter | Value |
|---|---|
| NSN | 4310-00-431-1659 |
| Primary Part Number | 12993 |
| Item Name | Piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-431-1659 is a Piston, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-431-1659 has 3 cross-referenced part numbers: 12993 (Leroi International Inc Dba Compair Leroi), 12993 (Compair Kellogg Div of Robertshaw Controls Co), 12993 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).
There are 2 known substitutes for 4310-00-431-1659: 4820-00-274-5107, 6145-01-273-0073. Verify interchangeability with system specifications before substitution.