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National Stock Number: 5340-01-332-7597
Federal Supply Class: 5340
National Item Identification Number: 013327597
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.
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Manufacturer Information:
5032424 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
BORE DIAMETER | 0.2500 INCHES NOMINAL | COUNTERBORE DIAMETER | 0.2050 INCHES MINIMUM AND 0.2110 INCHES MAXIMUM | COUNTERSINK DIAMETER | 0.2500 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM CENTER TO BEGINNING OF RIDGE | 0.1800 INCHES NOMINAL | DISTANCE FROM END TO FIRST STEP | 0.1100 INCHES NOMINAL | FIRST STEP DIAMETER | 0.5000 INCHES NOMINAL | OVERALL HEIGHT | 0.1750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 303SE ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 303SE | RIDGE HEIGHT | 0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | SPECIAL FEATURES | MATL COND A | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | PASSIVATE |
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