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 5975-00-925-4586
NSN 5905-01-569-0917
NSN 5905-00-756-6721
NSN 6145-01-310-8597
NSN 4140-00-197-9712
NSN 5950-01-249-0987
NSN 5895-00-679-5378
NSN 6240-01-426-5581
NSN 5999-01-232-6836
NSN 6220-01-258-8185
NSN 5945-00-127-9977
NSN 7035-01-557-9714