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 5998-01-493-9627
NSN 5999-01-302-7856
NSN 6685-01-385-2131
NSN 6150-01-097-0747
NSN 5965-00-263-6436
NSN 6320-01-072-2073
NSN 2925-01-269-1312
NSN 5905-01-176-7345
NSN 5925-01-460-5046
NSN 5965-01-510-9593
NSN 6130-01-025-5995
NSN 5999-01-270-7810