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 5935-00-625-2532
NSN 5996-01-423-9423
NSN 5925-01-431-5460
NSN 5945-01-389-3832
NSN 6110-00-231-3751
NSN 6620-01-434-6538
NSN 5945-01-442-6490
NSN 6685-01-446-3416
NSN 6150-01-243-6882
NSN 7035-01-248-7265
NSN 5905-01-447-2806
NSN 5999-01-197-7799