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National Stock Number:
4810-01-483-5288
Federal Supply Class:
4810
National Item Identification Number:
014835288
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:
| 2640-801X1 PC 18 | 96169 | ELECTRIC BOAT CORPORATION | | 2643-744-01 ITEM 21 | 96169 | ELECTRIC BOAT CORPORATION | | 845-7108906 ITEM 21 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.562 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.463 INCHES NOMINAL | | BODY STEPPED INSIDE DIAMETER | 1.718 INCHES NOMINAL SECOND STEP | | BODY STEPPED INSIDE DIAMETER | 1.989 INCHES NOMINAL THIRD STEP | | BODY STEPPED INSIDE DIAMETER | 1.562 INCHES NOMINAL FIRST STEP | | OVERALL HEIGHT | 0.3125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN AF FIBER RESIN DE 588 MFR REF SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | PLASTIC ACETAL SEAT | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | NHA BALL VALVE, INLINE, 1.500 INCHES, 700 PSI, FLANGED, CUNI, HYDRAULLICALLY OPERATED. SIMILAR TO 4810-00-163-1260 WHICH IS LEVEL Q3 | | STYLE DESIGNATOR | PLAIN |
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