5310-01-395-9625 NUT,PLAIN,ROUND Index 5310-01-395-9627 WASHER,FLAT

National Stock Number:
5305-01-395-9626

Federal Supply Class:
5305

National Item Identification Number:
013959626

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:
0126773-502227NAVAL ELECTRONIC SYSTEMS SECURITY ENGINEERING CENTER
HTS1459S08P65663INTERNATIONAL FUEL CELLS CORP SUB OF UNITED TECHNOLOGIES CORP
SER 6-32X1/297539APM HEXSEAL CORP


Techincal Specification:
COLORBLACK
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FEATURES PROVIDEDO RING
HEAD DIAMETER0.238 INCHES MINIMUM AND 0.279 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE II
LOCKING FEATURESTRIP OR PATCH
NOMINAL THREAD DIAMETER0.138 INCHES
SCREW MATERIALSTEEL CORROSION RESISTING
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924, CL 2 WAX FINISH MIL SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTOXIDE FILM AND WAX
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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