5305-00-579-0878 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-579-0881 NUT,PLAIN,ROUND

National Stock Number:
5310-00-579-0880

Federal Supply Class:
5310

National Item Identification Number:
005790880

Description:
NUT,SELF-LOCKING,WING

Detail:
A NUT HAVING WINGS DESIGNED FOR MANUAL TURNING WITHOUT DRIVER OR WRENCH WITH AN INTEGRAL FEATURE INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
12Z2012-794135NAVAL ORDNANCE STANDARDS
151103710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
302792210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
5068787-00157958SIGNALS WARFARE PROJECT MANAGER
2645520-7D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
3027922D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
WC040019L2ESNA, LLC
9184700AHU0KALMAR AC INC
WC04072962HARVARD INDUSTRIES INC


Techincal Specification:
BODY DIAMETER0.438 INCHES NOMINAL
FABRICATION METHODCAST
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
OVERALL HEIGHT0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEWING
WING SPREAD WIDTH1.125 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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