5310-00-687-7019 NUT,PLAIN,ROUND Index 5310-00-687-7021 NUT,PLAIN,ROUND

National Stock Number:
5310-00-687-7020

Federal Supply Class:
5310

National Item Identification Number:
006877020

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:
MS17235396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S6110-2301878286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.246 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMMS 6381 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL THREAD SIZE2.500 INCHES
NUT DIAMETER3.328 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.312 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH16


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