The Ring,piston, cataloged under National Stock Number 4310-00-097-8266, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Kaydon Ring & Seal Inc Dba Skf Precision Technologies. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-097-8266 |
| Primary Part Number | 46477B00 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Kaydon Ring & Seal Inc Dba Skf Precision Technologies |
| Status | ACTIVE |
| Standard Bore Diameter | 1.062 INCHES IN |
| Oil Passage Type and Quantity | 6 SLOT HORIZONTALLY THROUGH RING |
| Material | IRON OVERALL |
| Ring Style | CONCENTRIC |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Cross-Sectional Shape Style | TAPERED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| Joint Style | VERTICAL JOINT |
| Radial Wall Thickness | 0.0410 INCHES MINIMUM AND 0.0460 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4648N | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 4648N | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| RNG1693 | Worthington Compressors Inc Air Power and Construction Equip Div (USA) |
| 46477B00 PRIMARY | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
| RNG-1693 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 46477 | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
| RNG01693 | Atlas Copco Holyoke Inc (USA) |
| 4648N | Atlas Copco Holyoke Inc (USA) |
NSN 4310-00-097-8266 is a Ring,piston, manufactured by Kaydon Ring & Seal Inc Dba Skf Precision Technologies, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-097-8266 has 8 cross-referenced part numbers: 4648N (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 4648N (Siemens Energy, Inc. Dba Dresser-Rand), RNG1693 (Worthington Compressors Inc Air Power and Construction Equip Div), 46477B00 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), RNG-1693 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 3 more.
There are 2 known substitutes for 4310-00-097-8266: 5950-00-419-0170, 2940-01-424-6159. Verify interchangeability with system specifications before substitution.
Key specifications for 46477B00: Standard Bore Diameter: 1.062 INCHES IN; Oil Passage Type and Quantity: 6 SLOT HORIZONTALLY THROUGH RING; Material: IRON OVERALL; Overall Width: 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.