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 5895-01-241-0407
NSN 5935-01-576-9322
NSN 6145-01-231-9169
NSN 6240-01-480-8996
NSN 5990-01-413-2405
NSN 5910-01-249-8331
NSN 5945-01-390-7678
NSN 5935-01-285-9115
NSN 5960-01-201-5804
NSN 5996-01-093-9259
NSN 6685-01-279-8722
NSN 6645-01-174-0859