Rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound no 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 5935-01-443-7602
NSN 7035-00-286-6221
NSN 5990-01-414-2778
NSN 6620-01-576-4308
NSN 6610-01-065-1073
NSN 5990-00-548-6163
NSN 5985-00-878-5946
NSN 5855-00-925-0114
NSN 5998-00-548-1936
NSN 5999-01-295-5491
NSN 6610-00-146-3499
NSN 6240-01-501-6320