A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 5998-01-479-0692
NSN 6135-00-221-4720
NSN 5905-01-081-4443
NSN 2925-00-578-4068
NSN 5925-00-456-0651
NSN 5915-00-597-0038
NSN 5915-01-065-8382
NSN 5985-01-099-1517
NSN 5985-00-529-0093
NSN 5930-01-382-9642
NSN 5895-01-029-1398
NSN 5895-01-616-6612