5340-01-211-0838 MOUNT,RESILIENT,UTILITY Index 5330-01-211-0840 O-RING

National Stock Number:
5340-01-211-0839

Federal Supply Class:
5340

National Item Identification Number:
012110839

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:
A6481.078.14501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.4000 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM
END DIAMETER1.5850 INCHES MINIMUM AND 1.5950 INCHES MAXIMUM
BORE DIAMETER0.5600 INCHES MINIMUM AND 0.5750 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG30.0
COUNTERSINK DIAMETER0.0450 INCHES MINIMUM AND 1.0750 INCHES MAXIMUM
DESIGN TYPESOLID
FIRST STEP DIAMETER2.8650 INCHES MINIMUM AND 2.8950 INCHES MAXIMUM
OVERALL HEIGHT0.7950 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
STYLE DESIGNATORSEAT


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