|
|
|
National Stock Number:
4820-00-169-5311
Federal Supply Class:
4820
National Item Identification Number:
001695311
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:
| 2640-801X3PC8 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-801X3PC8Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2640-824X51PC38Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2640-824X51PC38 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.300 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.497 INCHES MINIMUM AND | | 2.500 INCHES MAXIMUM | | BODY STEPPED INSIDE DIAMETER | 1.625 INCHES NOMINAL FIRST STEP | | 1.875 INCHES NOMINAL SECOND STEP | | 2.045 INCHES NOMINAL THIRD STEP | | MATERIAL | PLASTIC OVERALL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 96169 | | DESIGN CONTROL REFERENCE | 2640-801X3PC8 |
|