NSN 5310-01-143-9702

Part Details | ROUND PLAIN NUT

5310-01-143-9702 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.)

Alternate Parts: 6512211369101, 65122-11369-101, 6512211369101, 65122-11369-101, 6512211369101, 65122-11369-101, 6512211369101, 65122-11369-101, 6512211369101, 65122-11369-101, 5310-01-143-9702, 01-143-9702, 5310011439702, 011439702

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 13, 198201-143-970215887 ( NUT, PLAIN, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-01-143-9702
Part Number Cage Code Manufacturer
65122-11369-10158078AIRTRONICS, LLCDBA AIRTRONICS
65122-11369-1012V343APEX MANUFACTURING COMPANY, INC.
65122-11369-10166936B. & R. MACHINE & TOOL CORP
65122-11369-10105141MCMELLON BROS., INCORPORATED
65122-11369-10178286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
Technical Data | NSN 5310-01-143-9702
Characteristic Specifications
THREAD SERIES UNJS
NOMINAL THREAD SIZE7.312 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
NUT STYLE ROUND
SMALL END DIAMETER7.125 INCHES NOMINAL
DRIVE POINT DEPTH0.375 INCHES NOMINAL
NUT DIAMETER7.297 INCHES MINIMUM AND 7.312 INCHES MAXIMUM
NUT THICKNESS1.687 INCHES NOMINAL
DRIVE POINT WIDTH0.500 INCHES NOMINAL
UNDERCUT THICKNESS0.312 INCHES NOMINAL
DRIVE POINT QUANTITY15
PRECIOUS MATERIAL SILVER