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 6685-01-176-0413
NSN 6150-01-314-2631
NSN 6645-01-101-4959
NSN 6650-00-912-4229
NSN 5996-00-904-9820
NSN 5990-01-334-4111
NSN 5910-01-464-4460
NSN 5915-01-386-7171
NSN 7035-01-608-6028
NSN 6135-00-377-9165
NSN 7035-01-099-2311
NSN 6130-01-226-1168