5340-01-227-7962 PLUG,VENT Index 2040-01-227-7964 SHIELD,BILGE PUMP

National Stock Number:
5340-01-227-7963

Federal Supply Class:
5340

National Item Identification Number:
012277963

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:
3001043-193835PARKER HANNIFIN CORPORATION


Techincal Specification:
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.3450 INCHES NOMINAL
END DIAMETER0.2400 INCHES NOMINAL
BORE DIAMETER0.0800 INCHES NOMINAL
FIRST STEP LENGTH0.1000 INCHES NOMINAL
FIRST STEP DIAMETER0.2600 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM
MATERIALALUMINUM ALLOY,QQ-A-225/9,ALLOY 7075
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.5040 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM
SECOND STEP DIAMETER0.4000 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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