5315-00-704-9475 PIN,LOCK Index 5340-00-704-9487 BRACKET,ANGLE

National Stock Number:
3020-00-704-9476

Federal Supply Class:
3020

National Item Identification Number:
007049476

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
704947619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BOLT CIRCLE DIAMETER15.876 INCHES NOMINAL
BORE DIAMETER14.313 INCHES MINIMUM AND 14.438 INCHES MAXIMUM
BORE LENGTH1.000 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE DEPTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
COUNTERBORE DIAMETER17.375 INCHES MINIMUM AND 17.380 INCHES MAXIMUM
COUNTERBORE LOCATIONAA END
DESIGN FORMPLAIN
FURNISHED ITEMSCOUNTERBORE
FACE WIDTH1.000 INCHES NOMINAL
HARDNESS RATING TEST METHODROCKWELL
HOLE LOCATIONCENTERLINE OF TEETH
OUTSIDE DIAMETER24.922 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624, COMP FS4150-CANCELED FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-624, COMP FS8645-CANCELED FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-624, FS8650-CANCELED FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-624, COMP FS8750-CANCELED FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-624, COMP FS9445-CANCELED FED SPEC 5TH MATERIAL RESPONSE
MATERIALSTEEL COMP 4150 AND STEEL COMP 8645 AND STEEL COMP 8650 AND STEEL COMP 8750 AND STEEL COMP 9445
METALLIC HARDNESS RATING AND LOCATION55.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY
PITCH DIAMETER22.816 INCHES NOMINAL
SECURING HOLE QUANTITY13
SECURING METHODDRILLED HOLE
STYLE DESIGNATORPLAIN
TAPERED HOLE SIZE0.640 TO 0.6425
TEETH HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM
TEETH QUANTITY PER ROW13
TEETH ROW QUANTITY1
TOOTH PITCH5.514 INCHES NOMINAL


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