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 7035-01-349-7883
NSN 5855-01-060-8521
NSN 6135-00-170-8819
NSN 5999-00-814-2526
NSN 6145-00-205-4046
NSN 5920-01-416-4274
NSN 5998-01-445-5601
NSN 6685-01-157-1288
NSN 5915-01-303-4227
NSN 6130-01-104-3811
NSN 5915-01-007-6484
NSN 5925-01-185-0031