5342-00-126-7636 DOOR,ACCESS,WEAPON SYSTEM Index 5305-00-126-7642 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-00-126-7640

Federal Supply Class:
5305

National Item Identification Number:
001267640

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:
66584-08-850392SPS TECHNOLOGIES INC
66584-08-856878SPS TECHNOLOGIES, LLC
66584-08-880539SPS TECHNOLOGIES, LLC
BM19024-08-817446HUCK INTERNATIONAL, INC
BM19024-08-897928HUCK INTL INC
GB510CH08V81FY45AERO MECHANICAL FASTENING SYSTEMS INC
GB510CH08V826512NORTHROP GRUMMAN SYSTEMS CORPORATION
GB510CH08V827624SPS TECHNOLOGIES LLC
GB510CH08V858845ABOUNDING SECURITY INC DIV OF MAA CORP
GB510F08-826512NORTHROP GRUMMAN SYSTEMS CORPORATION
HT260LB08-873197HI-SHEAR CORPORATION
HT260LB08-8L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
HT8100-08-806950HOWMET GLOBAL FASTENING SYSTEMS INC
HT8100-08-892215HOWMET GLOBAL FASTENING SYSTEMS INC
T150-08-817446HUCK INTERNATIONAL, INC
T150-08-897928HUCK INTL INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.816 INCHES MINIMUM AND 0.846 INCHES MAXIMUM
HEAD DIAMETER0.277 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHIGH-TORQUE
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
SCREW MATERIALTITANIUM ALLOY
SHANK SURFACE FINISH63.0 MICROINCHES
SPECIFICATION/STANDARD DATA26512-GB510F MANUFACTURERS STANDARD
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.306 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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