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 5985-01-486-7394
NSN 6145-01-423-0906
NSN 5855-01-261-5495
NSN 6145-01-605-3228
NSN 5925-01-043-0608
NSN 6685-01-119-8156
NSN 6620-01-633-8443
NSN 6650-01-277-8273
NSN 5925-01-559-5978
NSN 6320-00-389-4756
NSN 5930-01-232-5002
NSN 5835-01-227-2318