The Ring,piston, cataloged under National Stock Number 4310-00-173-5286, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-173-5286 |
| Primary Part Number | 1650 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | CANCELLED |
| Joint Style | VERTICAL JOINT |
| Standard Bore Diameter | 3.500 INCHES IN |
| Material | IRON OVERALL |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Ring Style | CONCENTRIC |
| Radial Wall Thickness | 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1650P | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 2534B | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 2534B | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 1650PSTD | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| RC230-14-1649PC1650P | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 1290 | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 2534B | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 1650 PRIMARY | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| NS2379PC18 | Cooper Cameron Corp Ajax-Superior Div (USA) |
| 2534B PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
NSN 4310-00-173-5286 is a Ring,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: cancelled.
NSN 4310-00-173-5286 has 10 cross-referenced part numbers: 1650P (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 2534B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 2534B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 1650PSTD (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), RC230-14-1649PC1650P (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor) and 5 more.
There are 12 known substitutes for 4310-00-173-5286: 1650-00-197-4429, 5133-00-203-6468, 5133-00-203-6472 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1650: Joint Style: VERTICAL JOINT; Standard Bore Diameter: 3.500 INCHES IN; Material: IRON OVERALL; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-173-5286 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.