The Ring,piston, cataloged under National Stock Number 4310-00-173-5269, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-173-5269 |
| Primary Part Number | 24B |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | CANCELLED |
| Radial Wall Thickness | 0.1600 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 5.000 INCHES IN |
| Oil Passage Type and Quantity | 6 SLOT HORIZONTALLY THROUGH RING |
| Joint Style | DIAGONAL JOINT |
| Material | IRON OVERALL |
| Cross-Sectional Shape Style | STRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24B | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 107672PC244 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 90022PC244 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 114972PC244 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 107772PC244 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| CS4310-0044 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 24B | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 24B | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 24B PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
NSN 4310-00-173-5269 is a Ring,piston, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4310 (No Item Name Available). Status: cancelled.
NSN 4310-00-173-5269 has 9 cross-referenced part numbers: 24B (Siemens Energy, Inc. Dba Dresser-Rand), 107672PC244 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 90022PC244 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 114972PC244 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 107772PC244 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 4 more.
There are 8 known substitutes for 4310-00-173-5269: 4510-00-044-0602, 4720-00-113-0553, 4110-00-141-1481 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24B: Radial Wall Thickness: 0.1600 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN; Ring Style: CONCENTRIC; Standard Bore Diameter: 5.000 INCHES IN; Oil Passage Type and Quantity: 6 SLOT HORIZONTALLY THROUGH RING. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-173-5269 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.