5905-01-127-0872 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5305-01-127-0875 SCREW,MACHINE

National Stock Number:
5306-01-127-0873

Federal Supply Class:
5306

National Item Identification Number:
011270873

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
10115778A486GNIMIKKEISTOKESKUS NCB FINLAND
MC1482076050EATON AEROSPACE LLC M C AEROSPACE DIV DBA STERER ENGINEERING


Techincal Specification:
FASTENER LENGTH0.310 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
HEAD DIAMETER0.330 INCHES NOMINAL
HEAD HEIGHT0.090 INCHES NOMINAL
HEAD STYLEROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-13 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH BETWEEN FLATS0.280 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMCP 38 FSCM 76050 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.248 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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