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 5996-01-187-4292
NSN 6620-01-351-6870
NSN 6145-01-267-5375
NSN 6145-01-115-4543
NSN 6320-01-312-3620
NSN 5835-00-794-7500
NSN 7035-01-434-1986
NSN 5910-01-149-6526
NSN 5905-00-491-2639
NSN 6110-01-397-7454
NSN 5965-01-265-6814
NSN 5935-01-510-3785