5310-01-124-7711 NUT,PLAIN,ROUND Index 5310-01-124-7713 NUT,SELF-LOCKING,BARREL

National Stock Number:
5310-01-124-7712

Federal Supply Class:
5310

National Item Identification Number:
011247712

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:
NAS1493-680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE0.969 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD PITCH DIAMETERS0.9487 TO 0.9521 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
33.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
SMALL END DIAMETER1.163 INCHES MINIMUM AND
1.168 INCHES MAXIMUM
DRIVE POINT DEPTH0.050 INCHES MINIMUM AND
0.060 INCHES MAXIMUM
NUT DIAMETER1.250 INCHES MINIMUM AND
1.260 INCHES MAXIMUM
NUT THICKNESS0.250 INCHES MINIMUM AND
0.255 INCHES MAXIMUM
DRIVE POINT WIDTH0.188 INCHES MINIMUM AND
0.198 INCHES MAXIMUM
UNDERCUT THICKNESS0.100 INCHES MINIMUM AND
0.105 INCHES MAXIMUM
DRIVE POINT QUANTITY8
COUNTERSINK ANGLE89.5 DEGREES MINIMUM AND
90.5 DEGREES MAXIMUM NUT
SPECIFICATION/STANDARD DATA80205-NAS1493 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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