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 6110-01-019-6263
NSN 6610-01-471-0175
NSN 2925-01-043-9786
NSN 5855-01-538-9436
NSN 5985-01-339-6218
NSN 6105-01-427-8439
NSN 5910-01-217-5833
NSN 6685-01-183-2124
NSN 5975-00-345-0683
NSN 6645-01-463-3441
NSN 6105-01-357-6320
NSN 5985-01-285-3475