5340-01-054-6386, SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5340-01-054-6386

Federal Supply Class:
5340

National Item Identification Number:
010546386

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:

42679A	73760	ITT AEROSPACE CONTROLS LLC
585257-1	70210	HONEYWELL INTERNATIONAL INC.

Techincal Specification:

END DIAMETER	0.1315 INCHES MINIMUM AND 0.1325 INCHES MAXIMUM
BORE DIAMETER	0.0420 INCHES MINIMUM AND 0.0440 INCHES MAXIMUM
COUNTERBORE LENGTH	0.1610 INCHES MINIMUM AND 0.1670 INCHES MAXIMUM
COUNTERBORE DIAMETER	0.0870 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
COUNTERSINK DIAMETER	0.1315 INCHES MINIMUM AND 0.1325 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG	45.0
DESIGN TYPE	SOLID
DISTANCE FROM END TO FIRST STEP	0.1340 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
FIRST STEP LENGTH	0.0245 INCHES MINIMUM AND 0.0265 INCHES MAXIMUM
FIRST STEP DIAMETER	0.2630 INCHES MINIMUM AND 0.2640 INCHES MAXIMUM
OVERALL HEIGHT	0.1910 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	STEEL COMP 630
SECOND STEP DIAMETER	0.4190 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM
STYLE DESIGNATOR	SEAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	PASSIVATE

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