4920-01-484-8920 GAGE,FLUID LEVEL,AI Index 5310-01-484-8921 WASHER,FLAT,AIRCRAF

National Stock Number:
5975-01-484-8921

Federal Supply Class:
5975

National Item Identification Number:
014848921

Description:
REDUCING WASHER,KNOCKOUT

Detail:
AN ITEM CONSISTING OF A FLAT, CUPPED OR EMBOSSED METALLIC DISK WITH A CENTERHOLE TO FIT AN ELECTRICAL CONDUIT OF A SPECIFIED SIZE AND WHICH IS SPECIFICALLY DESIGNED TO REDUCE THE KNOCKOUT OPENING IN A BOX, PANEL, OR WIREWAY FOR THE CONVENIENCE OF TERMINATING ELECTRICAL CONDUIT OF SMALLER SIZE THAN THE KNOCKOUT. EXCLUDES ADAPTER, ELECTRICAL CONDUIT.


Manufacturer Information:
2029AS980-1530003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CONDUIT SIZE ACCOMMODATED2.400 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAGAV
DESIGN TYPEEMBOSSED
KNOCKOUT SIZE FOR WHICH DESIGNED2.500 INCHES NOMINAL
OUTSIDE DIAMETER4.100 INCHES NOMINAL
OVERALL THICKNESS0.040 INCHES NOMINAL
MATERIALSTEEL OR ALUMINUM
SPECIAL FEATURESOVERALL DIAM OF REDUCED PORTION IS 3.600 INCHES


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