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 6645-00-012-5834
NSN 5905-01-412-4158
NSN 6620-00-103-6610
NSN 6145-01-033-1492
NSN 5925-01-339-6353
NSN 5965-01-459-8203
NSN 5950-00-729-4088
NSN 5835-01-100-3265
NSN 6320-01-056-1164
NSN 6685-00-999-2503
NSN 5990-01-294-6198
NSN 5930-01-475-3999