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 5920-01-281-7354
NSN 6320-01-233-5798
NSN 5895-01-508-8991
NSN 5965-00-106-3195
NSN 4140-00-259-2567
NSN 6240-01-086-7521
NSN 6620-01-335-2443
NSN 6130-01-459-9025
NSN 2925-01-408-6205
NSN 6150-00-232-3145
NSN 6105-01-384-6172
NSN 5905-01-519-2075