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 5945-00-400-6162
NSN 6645-01-608-8638
NSN 5895-01-281-2401
NSN 5965-00-803-1502
NSN 6685-01-527-0512
NSN 6110-01-463-3155
NSN 5895-01-152-6033
NSN 6645-01-503-2240
NSN 5855-00-014-5008
NSN 6685-01-295-5335
NSN 6145-01-541-4302
NSN 6685-01-111-0797