NSN 5340-00-782-0052

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-782-0052 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.

Alternate Parts: 8574311, 857431-1, 8574311, 857431-1, 5340-00-782-0052, 00-782-0052, 5340007820052, 007820052

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 31, 196800-782-005224328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-782-0052
Part Number Cage Code Manufacturer
857431-199193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
857431-159364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5340-00-782-0052
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL HEIGHT0.1500 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
END DIAMETER1.1020 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
FIRST STEP DIAMETER1.1730 INCHES NOMINAL
FIRST STEP LENGTH0.0450 INCHES NOMINAL
SECOND END DIAMETER1.1200 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM
BORE DIAMETER1.0000 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM
COUNTERBORE DIAMETER0.6200 INCHES MINIMUM AND 0.6400 INCHES MAXIMUM
SECOND COUNTERBORE DIAMETER1.0550 INCHES NOMINAL
SEAT ANGLE IN DEG30.0
DESIGN TYPE SOLID
SPECIAL FEATURESNOT CASEHARDENED