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 6685-01-554-3937
NSN 6220-00-938-3809
NSN 5965-00-904-9103
NSN 5965-01-293-5076
NSN 5835-01-589-4735
NSN 5895-00-685-8692
NSN 6135-01-090-5365
NSN 6645-01-231-7779
NSN 5910-01-146-4784
NSN 6110-00-050-4964
NSN 5915-01-150-1658
NSN 6610-00-052-8020