4920-01-622-7772 ADAPTER SET,AIRCRAFT MAINTENANCE 1560-01-623-1127 PLATE,STRUCTURAL,AIRCRAFT

National Stock Number:
5305-01-623-1887

Federal Supply Class:
5305

National Item Identification Number:
016231887

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
G1967BC08020001417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 3 OR TYPE 5 ASSN STD ALL TREATMENT RESPONSES OR ASTM F1941M ASSN STD ALL TREATMENT RESPONSES
BEARING SURFACE OF HEAD SURFACE TREATMENTZINC AND CHROMIUM
COLORBLUE
FASTENER LENGTH20.0 MILLIMETERS NOMINAL
HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 3 OR TYPE 5 ASSN STD ALL TREATMENT RESPONSES OR ASTM F1941M ASSN STD ALL TREATMENT RESPONSES
HEAD SURFACE TREATMENTZINC AND CHROMIUM
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, MACHINE, METRIC
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASTM F568M ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTZINC AND CHROMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 3 OR TYPE 5 ASSN STD ALL TREATMENT RESPONSES OR ASTM F1941M ASSN STD ALL TREATMENT RESPONSES
SHANK SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 3 OR TYPE 5 ASSN STD ALL TREATMENT RESPONSES OR ASTM F1941M ASSN STD ALL TREATMENT RESPONSES
SHANK SURFACE TREATMENTZINC AND CHROMIUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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