5305-01-286-0781 SCREW,EXTERNALLY RELIEVED BODY Index 5310-01-286-0783 NUT,PLAIN,ROUND

National Stock Number:
5310-01-286-0782

Federal Supply Class:
5310

National Item Identification Number:
012860782

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:
717512345-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.050 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.040 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT DIAMETER0.705 INCHES MINIMUM AND 0.720 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.195 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION2402,CAGEC 04939 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH32


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