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 5965-00-823-8623
NSN 6130-00-583-9925
NSN 6110-00-156-4307
NSN 6685-01-501-8125
NSN 6320-00-853-1920
NSN 5996-00-848-7220
NSN 6220-01-291-7479
NSN 6320-00-925-0558
NSN 5920-01-206-3977
NSN 5925-01-576-9256
NSN 6145-01-463-3281
NSN 5905-00-763-7450