6685-01-623-7151 THERMOSTAT,FLOW CONTROL 1670-01-623-5899 DROGUE,PARACHUTE STATIC LINE

National Stock Number:
5305-01-623-8489

Federal Supply Class:
5305

National Item Identification Number:
016238489

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
1008647505606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6H
FASTENER LENGTH40.0 MILLIMETERS NOMINAL
HEAD DIAMETER12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM
HEAD HEIGHT7.8 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
HEAD STYLEBUTTON
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F835M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP, HEX SOCKET, BUTTON HEAD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F1941M, TYPE 5DT,ELECTRODEPOSITED ZINC, HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE OR ASTM B633, SC 1,TYPE VI, ELECTRODEPOSITED ZINC, HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE OR ASTM F1137, GRADE 111, ZINC PHOSPHATE WITH ZINC RICH EPOXY RESIN, OLIVE DRAB COLOR ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OR PHOSPHATE ZINC OVERALL
THREAD CLASS6H
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.3


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