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 6105-01-218-6454
NSN 5925-01-299-6612
NSN 5915-00-722-4436
NSN 6610-01-346-2802
NSN 5920-00-336-9055
NSN 5905-01-573-8840
NSN 6685-00-720-3525
NSN 6105-01-103-4498
NSN 5935-00-657-1527
NSN 5985-01-627-8307
NSN 6135-01-067-8331
NSN 5998-00-482-4808