2815-01-161-7725 LOCK,VALVE SPRING RETAINER Index 4820-01-161-7727 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
5305-01-161-7726

Federal Supply Class:
5305

National Item Identification Number:
011617726

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:
1000-183-08779410LIBERTY VENTURES INTI LLC
1051059356161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
19M796675755DEERE & COMPANY
DIN6912M6X258.8-A2LD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
DIN912-M6-25-8.8-A2LD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
SIN6912M6X258.8-A2LD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
FASTENER LENGTH25.00 MILLIMETERS NOMINAL
HARDNESS RATING18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER10.0 MILLIMETERS NOMINAL
HEAD HEIGHT4.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 8.8 OVERALL
MINIMUM TENSILE STRENGTH113784 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH91000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER6.0 MILLIMETERS
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH18.0 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS1.00
THREAD SERIES DESIGNATORM


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