2520-00-620-0153 BEARING,BALL,ANNULAR Index 2990-00-620-0157 MUFFLER,EXHAUST

National Stock Number:
5340-00-620-0156

Federal Supply Class:
5340

National Item Identification Number:
006200156

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:
1860596046CRANE PUMPS & SYSTEMS PFT CORP
2804796046CRANE PUMPS & SYSTEMS PFT CORP
JHP33-82-103032BANDEL MFG., INC.
AG34B11568GARDNER DENVER INC.
AG34B66289WISCONSIN MOTORS LLC
MAG34B91340MET-PRO CORPORATION


Techincal Specification:
END DIAMETER0.8120 INCHES NOMINAL
BORE DIAMETER0.4420 INCHES NOMINAL
COUNTERSINK DIAMETER0.4732 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG45.0
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.1250 INCHES NOMINAL
FIRST STEP DIAMETER1.0000 INCHES NOMINAL
OVERALL HEIGHT0.1625 INCHES NOMINAL
MATERIALSTEEL
SPECIAL FEATURES30.0 DEG BY 0.625 1N. DIA COUNTERSINK IN BORE OPPOSITE STEP END
STYLE DESIGNATORSEAT


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