4820-01-475-2140 SEAT,VALVE Index 5340-01-475-2142 LEVER,LOCK-RELEASE

National Stock Number:
5306-01-475-2141

Federal Supply Class:
5306

National Item Identification Number:
014752141

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:
122-6722636 PC 3653711NAVAL SEA SYSTEMS COMMAND
124-5923272 PC 10853711NAVAL SEA SYSTEMS COMMAND
3/8-16UNC-2A LG=1-1/853711NAVAL SEA SYSTEMS COMMAND
3/8-16UNC-2A LG = 1-1/8D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESUSED ON: HATCH-BALLISTIC-FLT DK ARG GEAR BARR WEBBING STOW; MATERIAL: STL GR 2 TY II
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH16


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