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 5996-00-850-6198
NSN 5925-00-918-5531
NSN 6110-01-439-8703
NSN 5915-01-017-1206
NSN 5905-01-515-3209
NSN 5835-01-293-4122
NSN 6145-01-275-9905
NSN 6620-00-456-0404
NSN 5920-01-055-2024
NSN 5975-01-146-4240
NSN 5910-00-005-7314
NSN 7035-01-382-4413