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 5905-01-148-9251
NSN 5925-01-399-3245
NSN 6685-01-618-3896
NSN 5895-00-176-5545
NSN 5965-01-168-8180
NSN 6610-01-595-7449
NSN 7035-01-025-9312
NSN 5985-01-283-6086
NSN 5945-01-534-4724
NSN 5920-00-146-5071
NSN 5935-00-309-2921
NSN 6130-01-150-8388