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 2925-00-704-3690
NSN 5905-01-525-1316
NSN 5945-01-443-4022
NSN 5935-00-431-8347
NSN 7035-00-535-8109
NSN 5855-01-213-3267
NSN 5920-01-590-0493
NSN 7035-01-121-5905
NSN 6685-01-508-6237
NSN 6150-00-916-4589
NSN 6145-01-053-2969
NSN 5996-01-605-0950