Has spring insert
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a pipe or pipe fitting to a hose or hose fitting in a straight line.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6610-00-052-8020
NSN 6645-01-018-4815
NSN 6135-01-345-6157
NSN 5905-01-206-3944
NSN 6645-01-234-0222
NSN 5905-01-023-2750
NSN 6645-01-394-5149
NSN 6320-00-823-2015
NSN 5975-01-034-1790
NSN 6105-01-268-5145
NSN 6320-01-228-2380
NSN 5950-01-486-3932