5306-00-943-8470 BOLT,RIBBED NECK Index 2530-00-943-8472 CAP,SPLINED

National Stock Number:
5306-00-943-8471

Federal Supply Class:
5306

National Item Identification Number:
009438471

Description:
BOLT,RIBBED NECK

Detail:
A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR PART OF THE UNTHREADED PORTION. SEE ALSO BOLT, RIBBED SHOULDER.


Manufacturer Information:
65C35338-90ZLV2GSE PRODUCTION AND SUPPORT LLC
65C35338-918894AIR ARMAMENT CENTER/ EN
65C35338-998296STANDARD MFG CO INC
65C35338-998750SAN ANTONIO AIR LOGISTICS CENTER


Techincal Specification:
FASTENER LENGTH2.187 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD DIAMETER0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HEAD STYLEPAN NO. 2
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH90000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
RIB LENGTH0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
RIB MAJOR DIAMETER0.510 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
RIB MINOR DIAMETER0.494 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
RIB QUANTITY26
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH1.437 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20


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