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 6105-01-164-1264
NSN 5998-01-144-4727
NSN 6650-01-617-7059
NSN 5945-01-446-9895
NSN 6650-01-116-4650
NSN 5855-01-276-0353
NSN 6110-00-170-6520
NSN 6610-01-364-0294
NSN 6645-01-378-8907
NSN 6220-01-141-2363
NSN 5915-00-871-6520
NSN 5855-00-361-0167