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 6145-01-516-7165
NSN 6650-01-159-0224
NSN 5910-01-571-8982
NSN 6135-01-561-5945
NSN 5935-01-485-2457
NSN 5985-00-477-6705
NSN 6150-00-518-2743
NSN 6650-01-247-6623
NSN 6610-00-115-2405
NSN 5910-01-561-4792
NSN 6610-01-336-2787
NSN 6130-01-345-1515