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 6220-01-466-5084
NSN 5910-00-827-6206
NSN 6240-00-966-8717
NSN 6220-01-576-9066
NSN 5975-00-456-0627
NSN 6135-01-377-5729
NSN 5985-01-605-8303
NSN 6150-00-950-9330
NSN 5996-00-568-8288
NSN 6685-00-168-4416
NSN 5855-01-549-1507
NSN 5925-01-187-0695