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National Stock Number:
4820-01-493-7963
Federal Supply Class:
4820
National Item Identification Number:
014937963
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:
| 6937523 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6937523 ITEM 81 | 53711 | NAVAL SEA SYSTEMS COMMAND | | L-P-410 TYPE 6/ | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | L-P-410 TYPE 6/6 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | BODY OUTSIDE DIAMETER | 11.905 INCHES NOMINAL | | BODY INSIDE DIAMETER | 10.375 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-410 TY 6/6 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | SEATING SURFACE SHAPE | RADIAL | | SEAL ACCOMMODATION TYPE | GROOVED | | SPECIAL FEATURES | USED ON MOTOR, TLTA S. MADE FROM 1-3/8 INCH THICK SHEET. HAS 9 GROOVES 1/32 R LOCATED RADIALLY EQUALLY SPACED AND MACHINED ON BOTH SURFACES | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | L-P-410 TYPE 6/6 |
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