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 6220-00-980-2399
NSN 6620-01-185-4040
NSN 5910-00-882-4856
NSN 7035-00-135-4758
NSN 5855-01-145-8973
NSN 5910-01-481-4199
NSN 6645-01-026-6659
NSN 5965-01-382-9081
NSN 5950-01-285-7226
NSN 2925-01-604-8984
NSN 5895-01-056-4548
NSN 6105-01-147-9264