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 7035-01-322-8180
NSN 6620-01-089-4416
NSN 5965-01-592-3051
NSN 6650-00-751-9958
NSN 6105-01-347-8611
NSN 5975-00-284-9058
NSN 5930-01-296-8927
NSN 6110-01-605-0883
NSN 5895-01-268-5215
NSN 6685-01-356-3564
NSN 6135-01-035-1871
NSN 5998-01-511-0109