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 5996-00-827-4273
NSN 6145-01-241-2915
NSN 6645-01-437-5290
NSN 2925-01-551-5375
NSN 5985-01-556-9912
NSN 6240-01-226-4858
NSN 5945-00-455-6502
NSN 5895-01-091-4222
NSN 5925-01-106-4498
NSN 7035-00-205-8739
NSN 5996-00-518-0460
NSN 5965-01-530-2673