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National Stock Number:
4820-00-074-5220
Federal Supply Class:
4820
National Item Identification Number:
000745220
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:
| 301125-1125 | 05073 | BABCOCK & WILCOX CO | | 301125-1125 | 17590 | DIAMOND POWER INTL INC | | 7803921 | 05073 | BABCOCK & WILCOX CO | | 301125-1125 | 55819 | DIAMOND ELECTRONICS INC | | 301125-1125 | 58529 | THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO | | 7803921 | 58529 | THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO | | FM-2262 | 17590 | DIAMOND POWER INTL INC | | FM7521D | 55819 | DIAMOND ELECTRONICS INC |
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Techincal Specification:
| STYLE DESIGNATOR | FAUCET | | FLANGE DIAMETER | 2.656 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.375 INCHES MINIMUM AND | | 2.094 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.781 INCHES NOMINAL | | MATERIAL | STEEL BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | STAINLESS FORGING 410 MFR REF SINGLE MATERIAL RESPONSE BODY | | SEATING SURFACE SHAPE | FLAT | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 2.500 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION | | THREAD LENGTH | 0.531 INCHES NOMINAL SINGLE THREADED PORTION | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 05073 | | DESIGN CONTROL REFERENCE | 7803921 |
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