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 6685-01-406-3960
NSN 6110-01-592-3572
NSN 6220-00-209-4368
NSN 5855-00-281-3843
NSN 6130-00-939-8862
NSN 5985-00-455-3085
NSN 5975-01-360-6175
NSN 5998-00-051-4163
NSN 6650-01-113-7563
NSN 6685-01-023-1272
NSN 5910-00-802-2912
NSN 5950-01-387-3829