The Ring Set,piston, cataloged under National Stock Number 4310-00-777-6682, 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. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-777-6682 |
| Primary Part Number | 44772 |
| Item Name | Ring Set,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| Ring Set Component Parts | COMPRESSION RING,44476,53239,4,OIL RING,44485,53239,2,COMPRESSION RING,44492,53239,4,OIL RING,44498,53239,2 |
| FSC Application Data | AIR COMPRESSOR |
| Piston Accommodation Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-777-6682 is a Ring Set,piston, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-777-6682 has 2 cross-referenced part numbers: 44772 (Compair Kellogg Div of Robertshaw Controls Co), 44772 (Leroi International Inc Dba Compair Leroi).
There are 4 known substitutes for 4310-00-777-6682: 5905-00-681-5187, 5980-01-328-0424, 5330-01-332-0003 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44772: Ring Set Component Parts: COMPRESSION RING,44476,53239,4,OIL RING,44485,53239,2,COMPRESSION RING,44492,53239,4,OIL RING,44498,53239,2; FSC Application Data: AIR COMPRESSOR; Piston Accommodation Quantity: 2. 3 total characteristics are documented in the Federal Logistics Information System.