The Ring Set,piston, cataloged under National Stock Number 4310-00-563-3733, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Joy Global Underground Mining Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-563-3733 |
| Primary Part Number | 211420-1 |
| Item Name | Ring Set,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Joy Global Underground Mining Llc |
| Status | CANCELLED |
| Ring Set Component Parts | COMPRESSION RING,211419-1,32537,2,OIL RING,211420-1,32537,1 |
| Standard Bore Diameter | 4.125 INCHES IN |
| Piston Accommodation Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4310-00-563-3733 is a Ring Set,piston, manufactured by Joy Global Underground Mining Llc, classified under FSC 4310 (No Item Name Available). Status: cancelled.
NSN 4310-00-563-3733 has 4 cross-referenced part numbers: 211420-1 (Joy Global Underground Mining Llc), RA220025 (Joy Mfg Co Air Power Group Michigan City Plant), RA220025 (Joy Global Underground Mining Llc), 6822A (Koppers Co Inc).
There is 1 known substitute for 4310-00-563-3733: 6510-01-286-5306. Verify interchangeability with system specifications before substitution.
Key specifications for 211420-1: Ring Set Component Parts: COMPRESSION RING,211419-1,32537,2,OIL RING,211420-1,32537,1; Standard Bore Diameter: 4.125 INCHES IN; Piston Accommodation Quantity: 1. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-563-3733 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.