5365-01-056-9944 SPACER,RING Index 5365-01-056-9947 SPACER,PLATE

National Stock Number:
5340-01-056-9945

Federal Supply Class:
5340

National Item Identification Number:
010569945

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:
2763677-10192003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
MATERIALALUMINUM ALLOY
SECOND STEP DIAMETER0.8000 INCHES NOMINAL
SECOND END DIAMETER0.6600 INCHES MINIMUM AND 0.6700 INCHES MAXIMUM
FIRST STEP DIAMETER0.6600 INCHES MINIMUM AND 0.6700 INCHES MAXIMUM
OVERALL HEIGHT0.2000 INCHES NOMINAL
FIRST STEP LENGTH0.0500 INCHES NOMINAL
BORE DIAMETER0.4370 INCHES NOMINAL
SURFACE TREATMENTANODIZE
STYLE DESIGNATORSEAT
DESIGN TYPESOLID
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE


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