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 6610-01-276-7766
NSN 6145-00-681-8586
NSN 5965-01-352-4906
NSN 4140-00-497-3416
NSN 5965-00-451-0518
NSN 5945-00-840-0843
NSN 7035-01-254-3606
NSN 5935-01-125-9333
NSN 6130-01-220-9319
NSN 6685-00-411-9999
NSN 6645-01-006-6735
NSN 6135-00-422-3967