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 6685-01-239-5610
NSN 5905-01-213-8154
NSN 5996-01-525-7628
NSN 5920-01-633-3751
NSN 5835-00-170-5238
NSN 5855-01-284-0589
NSN 5960-01-104-0074
NSN 6320-01-072-2073
NSN 5925-01-460-0451
NSN 5965-00-554-4138
NSN 5925-01-025-7008
NSN 5945-01-004-2399