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 6220-01-346-1285
NSN 6685-00-592-4713
NSN 7035-00-946-2642
NSN 5905-00-290-8098
NSN 5915-01-443-3881
NSN 5975-01-604-0297
NSN 5960-01-171-8944
NSN 5925-01-314-1208
NSN 6320-01-111-8851
NSN 5895-01-019-4197
NSN 6610-01-205-4589
NSN 5975-00-966-2526