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 4140-01-475-1352
NSN 6685-01-554-8812
NSN 6685-01-027-2594
NSN 5990-00-122-8698
NSN 7035-00-679-9027
NSN 6145-01-245-8856
NSN 6645-00-719-9177
NSN 2925-00-585-4572
NSN 5996-00-954-7166
NSN 5945-01-440-9992
NSN 6320-01-438-6280
NSN 5935-01-208-5347