4820-00-148-8593 VALVE,REGULATING,TEMPERATURE Index 4810-00-148-8595 SEAT,VALVE

National Stock Number:
5340-00-148-8594

Federal Supply Class:
5340

National Item Identification Number:
001488594

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.


Manufacturer Information:
22161779318MEGGITT NORTH HOLLYWOOD INC


Techincal Specification:
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.0750 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM
END DIAMETER0.3350 INCHES MINIMUM AND 0.3450 INCHES MAXIMUM
BORE DIAMETER0.1180 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
COUNTERSINK DIAMETER0.2600 INCHES MINIMUM AND 0.2900 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG86.0
FIRST STEP DIAMETER0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11, ALLOY 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE AND QQ-A-200/8, T6 FED SPEC 3RD MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6061
III FSC APPLICATION DATAVALVE,SOLENOID
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
STYLE DESIGNATORSEAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 2 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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