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 2925-00-233-5644
NSN 5895-00-556-2149
NSN 6645-01-254-0490
NSN 6110-01-116-3017
NSN 5975-01-629-9491
NSN 5999-00-403-2613
NSN 6610-00-225-9258
NSN 5925-01-458-3754
NSN 6110-00-205-1778
NSN 6320-00-308-7386
NSN 6685-00-346-5014
NSN 6135-00-877-1659