National Item Identification Number
National Stock Number
Federal Supply Class
A nut having one female threaded iron pipe size opening and one reduced size nonthreaded opening. It is specifically designed for connecting a nonthreaded end of thin wall tubing to a male threaded pipe or pipe fitting using a compression method consisting of a friction ring and a rubber washer or other equivalent packing. Excludes compression and packing nuts.
Commercial and Government Entity Code (Supplier Data)
CREST/GOOD MANUFACTURING COMPANY INC
325 UNDERHILL BLVD
Reference Numbers (Part Numbers)