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 5998-01-086-4885
NSN 6645-01-517-1539
NSN 5925-01-122-4573
NSN 5990-01-514-8030
NSN 6645-00-372-2618
NSN 5950-00-188-6433
NSN 6645-01-646-2953
NSN 5985-01-283-4452
NSN 7035-01-556-9183
NSN 6320-00-310-1080
NSN 6135-01-096-1452
NSN 6130-01-306-7745