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 5945-00-862-3260
NSN 5960-01-617-6345
NSN 6130-00-202-4688
NSN 5999-00-115-4285
NSN 5996-00-222-4930
NSN 2925-01-568-3705
NSN 6220-01-519-9305
NSN 5935-01-497-1193
NSN 5985-00-194-1559
NSN 5945-00-954-5481
NSN 5965-00-918-2481
NSN 5910-01-305-1723