5305-01-092-9899 SCREW,TAPPING Index 5305-01-092-9901 SCREW,MACHINE

National Stock Number:
5306-01-092-9900

Federal Supply Class:
5306

National Item Identification Number:
010929900

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.


Manufacturer Information:
10437390A486GNIMIKKEISTOKESKUS NCB FINLAND
109450-5-1556878SPS TECHNOLOGIES, LLC
BM17019-5-15X17446HUCK INTERNATIONAL, INC
11915-5-1559563REID PRODUCTS INC.
109450-5-1580539SPS TECHNOLOGIES, LLC
BM17019-5-15X97928HUCK INTL INC
ST3M497-5-1506725SPS TECHNOLOGIES, LLC
HP5497-5-150ZC92HEARTLAND PRECISION FASTENERS INC
ST3M497-5-151EM77B & B SPECIALTIES INC
ST3M497-5-151VSL7HOUSTON PRECISION FASTENERS I LP
PBF1254-5-1527624SPS TECHNOLOGIES LLC
S11-1061-5-1557928SONIC INDUSTRIES, INC.
MA5497-5-1558845ABOUNDING SECURITY INC DIV OF MAA CORP
MB88-5-1573197HI-SHEAR CORPORATION
VAL23607-5-1506710VALLEY-TODECO, INC.
VS3037-5-1506950HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M497-5-1558998FASTENER INNOVATION TECHNOLOGY, INC.
WC497-5-1560516WEST COAST AEROSPACE, INC.
ST3M497-5-1573197HI-SHEAR CORPORATION
ST3M497-5-1576301THE BOEING COMPANY
VS3037-5-1592215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.441 INCHES MINIMUM AND
0.508 INCHES MAXIMUM
FASTENER LENGTH1.389 INCHES MINIMUM AND
1.436 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION23M112 FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEDOUBLE HEXAGON
HEAD HEIGHT0.177 INCHES MINIMUM AND
0.197 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.3271 INCHES MINIMUM AND
0.3276 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.928 INCHES MINIMUM AND
0.948 INCHES MAXIMUM FIRST SHOULDER
THE MANUFACTURERS DATA
MANUFACTURERS CODE73197
DESIGN CONTROL REFERENCEST3M497-5-15


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