5330-01-384-2545 GASKET Index 5331-01-384-2547 O-RING

National Stock Number:
5310-01-384-2546

Federal Supply Class:
5310

National Item Identification Number:
013842546

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:
MS51553-42096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY DIAMETER0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
FABRICATION METHODSTAMPED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
OVERALL HEIGHT0.560 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B86 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
MATERIALZINC ALLOY NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEWING
WING SPREAD WIDTH1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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