5305-00-971-7536 SCREW,MACHINE Index 5305-00-971-7543 SCREW,MACHINE

National Stock Number:
5305-00-971-7539

Federal Supply Class:
5305

National Item Identification Number:
009717539

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:
A1C82-5-1306725SPS TECHNOLOGIES, LLC
AIC82-5-1306725SPS TECHNOLOGIES, LLC
C082-5-1306950HOWMET GLOBAL FASTENING SYSTEMS INC
C082-5-1356878SPS TECHNOLOGIES, LLC
C082-5-1381755LOCKHEED MARTIN CORPORATION
SFT22-5A1356878SPS TECHNOLOGIES, LLC
SFT22-5A1380539SPS TECHNOLOGIES, LLC
VS2545T5F1392215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.164 INCHES NOMINAL
HEAD DIAMETER0.630 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
SCREW MATERIALSTEEL COMP H11
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.351 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNJF


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