The Ring,piston, cataloged under National Stock Number 4310-01-085-2049, 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 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-085-2049 |
| Primary Part Number | 48208 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | ACTIVE |
| Ring Style | CONCENTRIC |
| Joint Style | VERTICAL JOINT |
| Radial Wall Thickness | 0.1360 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Material Document and Classification | 48208 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Standard Bore Diameter | 3.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-01-085-2049 is a Ring,piston, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-01-085-2049 has 2 cross-referenced part numbers: 48208 (Leroi International Inc Dba Compair Leroi), 48208 (Compair Kellogg Div of Robertshaw Controls Co).
There are 3 known substitutes for 4310-01-085-2049: 5330-00-291-9597, 2530-00-383-4834, 5330-00-527-9269. Verify interchangeability with system specifications before substitution.
Key specifications for 48208: Ring Style: CONCENTRIC; Joint Style: VERTICAL JOINT; Radial Wall Thickness: 0.1360 INCHES NOMINAL IN; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.