5340-00-501-5754 CUP,COMPRESSION Index 5310-00-501-5757 WASHER,FLAT

National Stock Number:
5310-00-501-5755

Federal Supply Class:
5310

National Item Identification Number:
005015755

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:
501575519204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE POINT DEPTH0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.125 INCHES
NUT DIAMETER1.177 INCHES MINIMUM AND 1.187 INCHES MAXIMUM
NUT THICKNESS0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
NUT STYLEROUND
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH12


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