5325-13-115-5754 RING,RETAINING Index 7530-13-119-4931 LABEL

National Stock Number:
5305-13-118-8977

Federal Supply Class:
5305

National Item Identification Number:
131188977

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
3631041520B0897FN HERSTAL
3631042520B0897FN HERSTAL


Techincal Specification:
FASTENER LENGTH49.5 MILLIMETERS MINIMUM AND 50.5 MILLIMETERS MAXIMUM
HEAD DIAMETER15.73 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM
HEAD HEIGHT5.7 MILLIMETERS MINIMUM AND 6.3 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
HOLE DIAMETER2.2 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM
HOLE QUANTITY1
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH ACROSS FLATS7.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS6 LITTLE G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.0 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.5


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