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 6220-01-542-8738
NSN 6145-01-058-0899
NSN 6220-00-425-3346
NSN 6645-01-503-2240
NSN 5975-01-519-2470
NSN 6135-01-622-1296
NSN 6110-01-415-8640
NSN 5999-00-983-9348
NSN 6240-01-508-8930
NSN 5965-01-318-5836
NSN 5999-01-412-8240
NSN 5985-01-189-5721