6740-00-017-0685 RECIRCULATOR,PROCES Index 5315-00-017-0688 PIN,STRAIGHT,HEADLESS

National Stock Number:
5310-00-017-0686

Federal Supply Class:
5310

National Item Identification Number:
000170686

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
716926-273030HAMILTON SUNDSTRAND CORPORATION
716926-373030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
HARDNESS RATING78.0 ROCKWELL B MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
NOMINAL THREAD SIZE5.750 INCHES
NUT DIAMETER6.170 INCHES MINIMUM AND 6.290 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS1.560 INCHES MINIMUM AND 1.810 INCHES MAXIMUM
SPECIAL FEATURES3 LUGS ON TOP OF NUT EQUALLY SPACED,0.625 IN. WIDE BY 0.380-0.440 IN. HIGH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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