|
|
|
National Stock Number:
4820-00-050-8181
Federal Supply Class:
4820
National Item Identification Number:
000508181
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
|
Manufacturer Information:
| 526487 | 65035 | BOSCH REXROTH CORPORATION DIV BOSCH REXROTH | | 526487 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | 562307 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | 9007309 | 34161 | KOEHRING CO | | 900V7309 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | | P55484 | 65035 | BOSCH REXROTH CORPORATION DIV BOSCH REXROTH | | P55484 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 0.268 INCHES NOMINAL | | FLANGE DIAMETER | 1.255 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.128 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.562 INCHES SINGLE THREADED PORTION | | SEAT RADIUS | 0.188 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.459 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.719 INCHES NOMINAL |
|