The Ring,piston, cataloged under National Stock Number 4310-00-446-3359, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-446-3359 |
| Primary Part Number | 4612 |
| 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 | 2.500 INCHES IN |
| Material | IRON OVERALL |
| FSC Application Data | PISTON,VALVE,REGULATING,FLUID PRESSURE |
| Radial Wall Thickness | 0.1030 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | VERTICAL JOINT |
| Ring Style | CONCENTRIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10728 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N10728 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| PNS214-7PC15 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 4612 PRIMARY | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
NSN 4310-00-446-3359 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 4310-00-446-3359 has 4 cross-referenced part numbers: 10728 (Leslie Controls, Inc. Dba Leslie Controls Inc), N10728 (Leslie Controls, Inc. Dba Leslie Controls Inc), PNS214-7PC15 (Leslie Controls, Inc. Dba Leslie Controls Inc), 4612 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies).
There are 6 known substitutes for 4310-00-446-3359: 5306-00-274-5558, 5305-00-276-8234, 5330-00-298-5458 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4612: Standard Bore Diameter: 2.500 INCHES IN; Material: IRON OVERALL; FSC Application Data: PISTON,VALVE,REGULATING,FLUID PRESSURE; Overall Width: 0.1550 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.