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 6105-01-095-1761
NSN 7035-01-287-7781
NSN 6685-01-210-0112
NSN 5925-01-569-6755
NSN 5905-01-023-7575
NSN 5915-01-139-5014
NSN 5975-00-138-6786
NSN 5920-00-050-0714
NSN 6130-01-634-0603
NSN 5835-01-436-6549
NSN 6110-01-080-8677
NSN 5920-01-461-3718