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 6645-01-415-6093
NSN 5965-01-204-1423
NSN 6650-01-341-1670
NSN 6135-01-159-9705
NSN 6150-01-171-2100
NSN 6105-00-900-4143
NSN 5930-00-295-3859
NSN 6645-01-463-3024
NSN 5998-00-691-6070
NSN 5835-01-093-3211
NSN 5985-00-584-3795
NSN 5935-01-519-3376