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National Stock Number:
4810-00-337-7151
Federal Supply Class:
4810
National Item Identification Number:
003377151
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:
| 1505627 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1505627 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JH1438PC33 | 00641 | FORWAY INDUSTRIES INC | | 1JH1438PC33 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1JH1438 PIECE 33 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1505627 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | H3156358 REV B P1ECE 33 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 1JH1438PC33 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.968 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | OVERALL HEIGHT | 1.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL COMP 304 SEAT | | SEAT RADIUS | 0.125 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | SPECIAL FEATURES | THIS SEAT IS A REPAIR PART AND 0.125 IN. EXCESS MATERIAL IS LEFT ON OUTSIDE DIAMETER SO THAT SEATS MAY BE MACHINED TO PROPER DIMENSION WHEN REPLACING ANOTHER SEAT | | STYLE DESIGNATOR | PLAIN | | TAPER LENGTH | 1.750 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 0.968 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.688 INCHES NOMINAL |
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