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 6110-01-495-5290
NSN 5905-01-023-8181
NSN 6105-01-411-5380
NSN 6610-01-167-0845
NSN 7035-00-679-9027
NSN 5950-01-302-6892
NSN 6150-01-288-6183
NSN 5998-00-189-7976
NSN 6620-00-170-5296
NSN 2925-01-575-3192
NSN 5985-01-060-6824
NSN 5975-01-287-2647