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 5965-01-483-7244
NSN 6610-01-072-6768
NSN 5855-01-612-8748
NSN 5925-01-420-6317
NSN 6320-01-366-5157
NSN 4140-01-332-1134
NSN 7035-00-020-2227
NSN 5915-01-140-3783
NSN 5985-01-415-3134
NSN 6220-01-586-5625
NSN 2925-01-381-5307
NSN 6650-01-432-1830