5310-01-257-1701 NUT,PLAIN,EXTENDED WASHER,SQUARE Index 5310-01-257-1703 WASHER,SHOULDERED

National Stock Number:
5310-01-257-1702

Federal Supply Class:
5310

National Item Identification Number:
012571702

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:
75D111252-210376301THE BOEING COMPANY
75D111252-210397606COBAK TOOL & MANUFACTURING CO


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
NUT DIAMETER1.250 INCHES NOMINAL
NUT THICKNESS0.620 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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