5310-01-398-8770 NUT,PLAIN,CASTELLATED,HEXAGON Index 3120-01-398-8772 BUSHING,SLEEVE

National Stock Number:
5310-01-398-8771

Federal Supply Class:
5310

National Item Identification Number:
013988771

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:
98070F92 ITEM 437A0106ISOTTA FRASCHINI MOTORI SPA
98183F0104500HOECHST-ROUSSEL PHARMACEUTICALS INC
98183F01VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
98183F01A0106ISOTTA FRASCHINI MOTORI SPA


Techincal Specification:
THREAD SERIESM
NOMINAL THREAD SIZE30.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.15
MATERIALSTEEL COMP 1039 OVERALL
NUT STYLEROUND
SMALL END DIAMETER31.3 MILLIMETERS NOMINAL
DRIVE POINT DEPTH3.0 MILLIMETERS NOMINAL
NUT DIAMETER50.0 MILLIMETERS NOMINAL
NUT THICKNESS13.0 MILLIMETERS NOMINAL
DRIVE POINT WIDTH5.0 MILLIMETERS NOMINAL
UNDERCUT THICKNESS65.0 MILLIMETERS NOMINAL
DRIVE POINT QUANTITY4


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