The Ring,piston, cataloged under National Stock Number 4310-00-690-2487, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-690-2487 |
| Primary Part Number | RNG605 |
| 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 |
| Ring Style | CONCENTRIC |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Oil Passage Type and Quantity | 6 SLOT HORIZONTALLY THROUGH RING |
| Material | STEEL OVERALL |
| Radial Wall Thickness | 0.0620 INCHES NOMINAL IN |
| Standard Bore Diameter | 1.750 INCHES IN |
| Joint Style | VERTICAL JOINT |
| Cross-Sectional Shape Style | BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2036N | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 12812 | Muskegon Piston Ring Co Muskegon Products Div (USA) |
| 2036N | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 2036N | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| RNG605 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| RNG605 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 2036N | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| RNG605 | Rexarc International, Inc (USA) |
| 12812 | Gould Inc Clevite Engine Parts Div (USA) |
| BAA062 | Rexarc International, Inc (USA) |
| RNG605 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| RNG605 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
NSN 4310-00-690-2487 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 4310-00-690-2487 has 12 cross-referenced part numbers: 2036N (Siemens Energy, Inc. Dba Dresser-Rand), 12812 (Muskegon Piston Ring Co Muskegon Products Div), 2036N (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 2036N (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), RNG605 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 7 more.
There are 9 known substitutes for 4310-00-690-2487: 4820-00-288-9205, 3815-00-354-3034, 5340-00-433-3993 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for RNG605: Ring Style: CONCENTRIC; Oil Passage Type and Quantity: 1 GROOVE OUTSIDE PERIPHERY; Oil Passage Type and Quantity: 6 SLOT HORIZONTALLY THROUGH RING; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-690-2487 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.