3431-99-207-8738 3220-99-207-8740

National Stock Number:
4730-99-207-8739

Federal Supply Class:
4730

National Item Identification Number:
992078739

Description:
INVERTED NUT,TUBE C

Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.


Manufacturer Information:
A1-18-1K1321BUTTERS WELDING EQUIPMENT
B572K1321BUTTERS WELDING EQUIPMENT


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