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 7035-00-270-5519
NSN 5945-01-070-5298
NSN 6220-01-246-3240
NSN 4140-01-061-6944
NSN 5915-00-952-3049
NSN 7035-01-185-6500
NSN 7035-00-946-2642
NSN 6320-00-506-2314
NSN 5965-00-067-6780
NSN 5996-01-045-3514
NSN 6150-01-421-3523
NSN 5999-01-608-5795