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 6320-00-937-5625
NSN 6650-01-440-9215
NSN 6645-01-093-5015
NSN 5855-00-962-5792
NSN 5965-01-128-7785
NSN 5915-00-206-0086
NSN 6685-00-526-0130
NSN 6685-01-477-9516
NSN 5935-01-013-8974
NSN 5835-00-005-7909
NSN 5925-01-413-1638
NSN 6320-00-139-1090