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 5965-01-334-3980
NSN 5905-00-280-2747
NSN 6110-01-508-3779
NSN 6145-01-310-8597
NSN 6685-01-099-0176
NSN 5925-01-406-5626
NSN 5999-01-107-3421
NSN 5925-00-601-6345
NSN 5996-01-444-4547
NSN 6135-01-472-9011
NSN 6105-01-599-7746
NSN 6610-00-159-1110