5310-01-246-6243 NUT,PLAIN,HEXAGON Index 5310-01-246-6245 WASHER,LOCK

National Stock Number:
5310-01-246-6244

Federal Supply Class:
5310

National Item Identification Number:
012466244

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:
424320-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
DRIVE POINT DEPTH0.062 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000,COND C2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL
NOMINAL THREAD SIZE3.125 INCHES
NUT DIAMETER4.156 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.875 INCHES NOMINAL
SMALL END DIAMETER3.814 INCHES MINIMUM AND 3.844 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CLASS 1,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM AND NICKEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONLEFT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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