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 6105-01-008-9223
NSN 5915-00-202-5192
NSN 6685-01-149-2843
NSN 6685-01-378-7090
NSN 2925-01-027-1293
NSN 5910-01-046-7914
NSN 6610-01-463-8866
NSN 6145-00-170-7947
NSN 5920-00-085-3785
NSN 6610-01-287-9814
NSN 6105-01-260-6192
NSN 5998-01-627-7051