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 6685-01-463-4875
NSN 6645-00-171-9639
NSN 6240-00-269-9477
NSN 6150-00-141-0293
NSN 5985-01-645-6790
NSN 5835-01-352-7211
NSN 5935-00-001-3236
NSN 5996-00-989-9331
NSN 5985-01-324-4028
NSN 5910-01-010-3356
NSN 7035-00-897-7567
NSN 6645-00-130-8464