5305-00-182-7301 SCREW,MACHINE Index 5306-00-182-7303 BOLT,MACHINE

National Stock Number:
5305-00-182-7302

Federal Supply Class:
5305

National Item Identification Number:
001827302

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:
10555157-1119200US ARMY ARDEC RDECOM
1383244-35456232LOCKHEED MARTIN CORPORATION
26H4-738597LOCKHEED MARTIN CORPORATION
HT10S32S040EER9ANIXTER INC.
HT10S32S0456563ALIGN AEROSPACE LLC
SFS10-33X1-497539APM HEXSEAL CORP
SS1032AA0497539APM HEXSEAL CORP
SS1032AA497539APM HEXSEAL CORP


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
FEATURES PROVIDEDO RING
HEAD DIAMETER0.323 INCHES MAXIMUM
HEAD HEIGHT0.097 INCHES MAXIMUM
HEAD STYLEWATERTIGHT
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIALSTEEL CORROSION RESISTING
SCREW SURFACE TREATMENTPASSIVATE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF


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