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 6320-00-394-8458
NSN 5999-01-618-7587
NSN 5998-01-210-5906
NSN 5945-01-207-0825
NSN 5965-01-196-1526
NSN 6685-01-047-8368
NSN 6135-01-079-7852
NSN 5985-00-170-6768
NSN 6610-01-487-3794
NSN 6645-01-622-1830
NSN 6145-00-099-8986
NSN 5835-01-116-2369