5340-01-398-1742 PANEL,BLANK Index 5340-01-398-1744 COVER,ACCESS

National Stock Number:
5340-01-398-1743

Federal Supply Class:
5340

National Item Identification Number:
013981743

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:
3180436-159364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.0300 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM
END DIAMETER0.2500 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM
FIRST STEP DIAMETER0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
FIRST STEP LENGTH0.0300 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.0900 INCHES NOMINAL
SECOND END DIAMETER0.3300 INCHES MINIMUM AND 0.3400 INCHES MAXIMUM
SPHERICAL SEAT TOP RADIUS0.0300 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM
STYLE DESIGNATORSEAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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