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 5999-01-436-1445
NSN 5915-01-514-8689
NSN 6620-01-375-5724
NSN 6105-01-112-0490
NSN 5835-01-107-8600
NSN 6110-01-172-8380
NSN 5990-01-510-4699
NSN 6150-01-516-8373
NSN 2925-01-263-3638
NSN 6610-01-121-4221
NSN 5996-01-215-1988
NSN 5855-00-361-0167