4720-00-781-4779 HOSE ASSEMBLY,NONMETALLIC Index 5310-00-781-4783 WASHER,FLAT

National Stock Number:
5365-00-781-4780

Federal Supply Class:
5365

National Item Identification Number:
007814780

Description:
RING,LOCK,KEYED

Detail:
A LOCKING DEVICE WITH TWO KEYS SPACED APPROXIMATELY 180 DEGREES CENTER TO CENTER AND PROTRUDING FROM THE SEATING SURFACE OF THE RING. WHEN INSTALLED THE KEYS MATE WITH COMPANION KEYWAYS IN THE EXTERNAL THREADS OF SCREW THREAD INSERTS, LOCKED-IN STUDS, OR SIMILAR TYPE ITEMS, AND CUT THROUGH SUFFICIENT THREADS OF THE PARENT MATERIAL TAPPED HOLE TO PROVIDE A POSITIVE LOCK BETWEEN THE THREADED BODIES.


Manufacturer Information:
10606512-518876U S ARMY AVIATION AND MISSILE COMMAND
702-6P01556EMHART TEKNOLOGIES LLC
702-6P5R793HOWMET GLOBAL FASTENING SYSTEMS INC
7026P75237HOWMET GLOBAL FASTENING SYSTEMS INC.
KR6A101556EMHART TEKNOLOGIES LLC


Techincal Specification:
INSIDE DIAMETER0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
KEY LENGTH0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
KEY WIDTH0.066 INCHES MINIMUM AND 0.076 INCHES MAXIMUM
OVERALL HEIGHT0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
SURFACE TREATMENTCADMIUM


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