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 6135-01-373-2518
NSN 5935-00-814-2777
NSN 5855-01-278-8922
NSN 5996-00-111-7216
NSN 6150-01-155-9130
NSN 6145-01-537-6647
NSN 5895-01-018-1618
NSN 5925-01-218-4711
NSN 5905-01-064-1538
NSN 5990-01-086-4825
NSN 6645-01-437-9017
NSN 6105-00-171-6521