5305-01-016-7869 SCREW,MACHINE Index 4710-01-016-7874 TUBE,METALLIC

National Stock Number:
5305-01-016-7870

Federal Supply Class:
5305

National Item Identification Number:
010167870

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:
50-534436-570898BEECHCRAFT CORPORATION
50-534436-57EK50TEXTRON AVIATION INC


Techincal Specification:
FASTENER LENGTH0.620 INCHES NOMINAL
INTERNAL DRIVE STYLEHIGH-TORQUE
NOMINAL THREAD DIAMETER0.250 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND E-4 MIL SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 4130
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.549 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


Click here to Register for Free 30-day Trial