4730-01-132-7056 LOCKNUT,TUBE FITTING Index 5310-01-132-7058 WASHER,FLAT

National Stock Number:
5310-01-132-7057

Federal Supply Class:
5310

National Item Identification Number:
011327057

Description:
NUT,SLEEVE

Detail:
AN INTERNALLY THREADED ITEM WITH A CYLINDRICAL AND/OR SQUARE, HEXAGONAL, OCTAGONAL, OR DODECAGONAL OUTER PERIPHERY (PARALLEL TO THE THREADED AXIS) A PORTION(S) OF WHICH MAY OR MAY NOT BE ENLARGED, FORMING A FLANGE(S) AND/OR SHOULDER(S). ITEMS NOT HAVING AN ENLARGED OUTER PORTION MAY BE THREADED, A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS HAVING AN ENLARGED OUTER PORTION (FLANGE(S) OR SHOULDER(S)) MAY BE THREADED THE FULL LENGTH, THREADED A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS TAPPED FROM BOTH ENDS SHALL HAVE EITHER RIGHT-HAND THREADS ON BOTH ENDS OR LEFT-HAND THREADS ON BOTH ENDS. FOR ITEMS CONFORMING TO ANY OF THE ABOVE AND HAVING A LENGTH OVERALL EXCEEDING TWO TIMES THE LARGEST OUTSIDE DIAMETER OR WIDTH ACROSS FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME THE FULL LENGTH, HAVING A CONTINUOUS THREAD THROUGH ITS ENTIRE LENGTH, AND THE LENGTH DOES NOT EXCEED TWO TIMES THE DIAMETER OR WIDTH ACROSS THE FLATS USE NUT (1), PLAIN (AS MODIFIED). EXCLUDES NUT (1), PLAIN, CAP. SEE ALSO TURNBUCKLE BODY.


Manufacturer Information:
128098-00210138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
BOSS DIAMETER0.122 INCHES MINIMUM AND 0.124 INCHES MAXIMUM OVERALL
BOSS THICKNESS0.050 INCHES NOMINAL OVERALL
CRITICALITY CODE JUSTIFICATIONADBN
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS FLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,C0ND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.086 INCHES
NUT DIAMETER0.180 INCHES NOMINAL
NUT STYLESLEEVE
NUT LENGTH0.170 INCHES NOMINAL
SPECIAL FEATURESNUT EDGE CHAMFERED 0.010 X 45 DEGREE;FLANGE,2 PARALLEL FLATTENED SURFACES 0.156 INCH WIDTH ACROSSFLATS;SURFACE ROUGHNESS 63.0 MICROINCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH56
THREAD SERIESUNC


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