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 5965-01-605-1753
NSN 5915-00-952-3049
NSN 5930-01-442-5239
NSN 5915-00-725-0679
NSN 6645-00-700-4892
NSN 6685-01-169-6678
NSN 6145-01-220-6210
NSN 5905-00-136-0952
NSN 6130-01-139-3701
NSN 6220-01-661-2401
NSN 6645-01-297-5639
NSN 5910-01-407-8854