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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-01-067-7375
NSN 5950-01-394-4931
NSN 5935-01-630-5850
NSN 5855-01-364-8193
NSN 6110-01-165-1669
NSN 5905-01-384-2789
NSN 5999-01-494-2309
NSN 5975-01-429-1232
NSN 2925-00-254-9776
NSN 5935-01-374-0654
NSN 5910-01-435-9098
NSN 6320-01-150-5378