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 6105-01-329-7405
NSN 6320-00-788-5297
NSN 6685-01-375-8187
NSN 6685-00-540-9017
NSN 5998-00-471-0138
NSN 7035-00-803-3056
NSN 6645-00-269-8440
NSN 5905-00-592-4616
NSN 5935-01-403-2844
NSN 6645-01-175-9875
NSN 6620-01-048-4145
NSN 5925-01-149-7378