5310-00-182-5824 WASHER,FLAT Index 5330-00-182-5826 PACKING ASSEMBLY

National Stock Number:
5310-00-182-5825

Federal Supply Class:
5310

National Item Identification Number:
001825825

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:
301449000198PRATT & WHITNEY CANADA CORP


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE1.960 INCHES
THREAD QUANTITY PER INCH16
THREAD PITCH DIAMETERS1.9194 TO 1.9246 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
DRIVE POINT DEPTH0.097 INCHES NOMINAL
NUT DIAMETER2.485 INCHES MINIMUM AND
2.505 INCHES MAXIMUM
NUT THICKNESS0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
DRIVE POINT QUANTITY4
COUNTERSINK ANGLE85.0 DEGREES MINIMUM AND
95.0 DEGREES MAXIMUM NUT
SPECIAL FEATURESTWO SCALLOPS 0.234 IN. MIN 0.266 IN. MAX EQUALLY SPACED ON OD
THE MANUFACTURERS DATA
MANUFACTURERS CODE00198
DESIGN CONTROL REFERENCE3014490


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