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 5998-01-647-6567
NSN 6685-00-148-9729
NSN 6105-00-068-7797
NSN 7035-00-585-2113
NSN 5895-01-476-7820
NSN 6650-01-555-8349
NSN 6110-00-296-0500
NSN 5925-01-444-9197
NSN 6685-01-602-9019
NSN 6110-01-166-9502
NSN 5910-01-285-5304
NSN 6610-00-939-0524