6635-00-149-9791 TESTER,MATERIAL STRENGTH Index 1560-00-149-9796 DOOR,ACCESS,AIRCRAFT

National Stock Number:
5310-00-149-9792

Federal Supply Class:
5310

National Item Identification Number:
001499792

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:
1189500AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
HARDNESS RATING35.0 ROCKWELL C MINIMUM
NUT DIAMETER2.180 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.2195 INCHES MINIMUM AND 0.2205 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4650 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 172 OVERALL
NOMINAL THREAD SIZE1.625 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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