5310-00-841-1185 NUT,PLAIN,CASTELLATED,HEXAGON Index 5310-00-841-1190 WASHER,RECESSED

National Stock Number:
5310-00-841-1188

Federal Supply Class:
5310

National Item Identification Number:
008411188

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:
300569800198PRATT & WHITNEY CANADA CORP


Techincal Specification:
DRIVE POINT DEPTH1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE1.172 INCHES
NUT DIAMETER1.580 INCHES MINIMUM AND 1.590 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD PITCH DIAMETERS+1.1405 TO 1.1450 INCHES
THREAD SERIESUNS


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