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 6130-01-467-0563
NSN 7035-01-256-6188
NSN 5950-01-241-9337
NSN 6685-01-631-3278
NSN 5950-00-590-7727
NSN 5945-00-594-5168
NSN 7035-01-128-7431
NSN 6645-01-118-5300
NSN 5835-01-587-8787
NSN 6135-01-397-2170
NSN 5950-01-570-4438
NSN 5915-01-367-6903