5310-00-544-2639 WASHER,SPRING TENSION Index 5821-00-544-2642 STUD,SELECTOR DRUM

National Stock Number:
5310-00-544-2640

Federal Supply Class:
5310

National Item Identification Number:
005442640

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:
1342010AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
DRIVE POINT DEPTH0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND 99.0 DEGREES MAXIMUM NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE1.750 INCHES
NUT DIAMETER2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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