The Ring Set,piston, cataloged under National Stock Number 4310-00-571-5098, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-571-5098 |
| Primary Part Number | 6489 |
| Item Name | Ring Set,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | ACTIVE |
| Ring Set Component Parts | COMPRESSION RING 2 AND OIL RING 1 AND EXPANDER 2,COLT INDUSTRIES,DIV QUINCY COMPRESSOR |
| Piston Accommodation Quantity | 1 |
| Standard Bore Diameter | 2.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6489 PRIMARY | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
NSN 4310-00-571-5098 is a Ring Set,piston, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-571-5098 has 1 cross-referenced part number: 6489 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).
There are 5 known substitutes for 4310-00-571-5098: 2990-00-496-6834, 4940-00-952-4164, 5342-01-204-5633 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6489: Ring Set Component Parts: COMPRESSION RING 2 AND OIL RING 1 AND EXPANDER 2,COLT INDUSTRIES,DIV QUINCY COMPRESSOR; Piston Accommodation Quantity: 1; Standard Bore Diameter: 2.000 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.