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 6105-01-446-1914
NSN 5930-01-397-6459
NSN 6145-00-223-2885
NSN 5965-01-387-0865
NSN 5945-01-546-3057
NSN 7035-01-202-8567
NSN 6135-00-932-3136
NSN 6150-01-190-6898
NSN 6685-00-810-7550
NSN 5915-01-622-3588
NSN 5935-01-463-3040
NSN 5985-01-281-8483