6685-00-731-8111 ICE DETECTOR ASSEMB Index 5305-00-731-8113 SCREW,MACHINE

National Stock Number:
5310-00-731-8112

Federal Supply Class:
5310

National Item Identification Number:
007318112

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
1560HU1-02081996U S ARMY AVIATION AND MISSILE COMMAND
204-040-634-00397499BELL TEXTRON INC
204-040-634-397499BELL TEXTRON INC


Techincal Specification:
EXTERNAL KEY QUANTITY2
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER0.506 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
OUTSIDE DIAMETER0.870 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
MATERIALSTEEL COMP A OR STEEL OVERALL
MINIMUM TENSILE STRENGTH90000 POUNDS PER SQUARE INCH
SPECIAL FEATURESEXTERNAL PREBENT KEYS ARE EQUALLY SPACED AND PREBENT IN OPPOSITE DIRECTIONS,FIRST KEY 0.100 IN W,0.060 IN. LG,SECOND KEY 0.025 IN. W,0.025 IN. LG,HOLE DRILLED IN SECOND KEY 0.062 IN. DIA
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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