5310-00-637-1355 NUT,PLAIN,ROUND Index 5310-00-637-1369 NUT,PLAIN,CAP

National Stock Number:
5310-00-637-1359

Federal Supply Class:
5310

National Item Identification Number:
006371359

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:
86149907187HONEYWELL INTERNATIONAL INC.
86149956232LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.040 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.046 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.405 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
NUT THICKNESS0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SMALL END DIAMETER0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH80
THREAD SERIESUNS
UNDERCUT THICKNESS0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM


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