Rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound number 50e18
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5895-01-257-9523
NSN 5895-01-132-0117
NSN 4140-01-289-4811
NSN 5965-01-111-6031
NSN 5965-01-092-6344
NSN 5998-01-519-4163
NSN 6320-01-113-7647
NSN 5990-01-197-6922
NSN 4140-01-310-8608
NSN 6130-01-219-7007
NSN 5965-01-056-7225
NSN 5999-01-046-9608