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National Stock Number:
4820-01-590-9751
Federal Supply Class:
4820
National Item Identification Number:
015909751
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.
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Manufacturer Information:
| 1146-A09U | 76364 | MILWAUKEE VALVE CO, INC | | 1146-A09U-0.75-IT. NO. 6 | 76364 | MILWAUKEE VALVE CO, INC | | 51145-E-183 | 76364 | MILWAUKEE VALVE CO, INC | | 803-1385714-0.75 PC NO. 22 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | 81346-ASTM-A494 GR -30-C ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY SEAT | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING, 3/4-2 | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | MATERIAL: NI-CU ALLOY, ASTM-A494 GR M30-C |
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