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 6685-01-520-9694
NSN 5990-01-503-0194
NSN 6645-01-219-0968
NSN 6110-01-368-5501
NSN 5965-01-261-6073
NSN 6645-01-574-2818
NSN 5996-00-726-4785
NSN 6685-01-451-3937
NSN 7035-01-495-2253
NSN 5925-01-355-5528
NSN 5915-00-836-3997
NSN 6150-01-383-3388