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 6645-01-340-7354
NSN 6105-00-857-3058
NSN 5895-01-466-5274
NSN 6135-01-255-9129
NSN 6150-01-256-4401
NSN 6620-01-029-3705
NSN 5855-01-134-7106
NSN 6685-00-222-8216
NSN 5935-00-563-1173
NSN 6145-01-531-0193
NSN 6130-01-218-5682
NSN 5905-01-592-7138