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 6610-01-464-7883
NSN 5905-00-476-6196
NSN 6320-01-371-3047
NSN 6620-01-547-7758
NSN 5855-00-237-4088
NSN 6110-00-836-8965
NSN 5985-00-107-4178
NSN 5920-01-129-1473
NSN 7035-00-541-8516
NSN 5985-00-600-3859
NSN 6130-01-076-9952
NSN 7035-00-616-4410