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 5910-01-061-9711
NSN 6610-00-825-5774
NSN 6320-00-701-0437
NSN 6650-01-053-1816
NSN 5935-00-159-9942
NSN 5985-00-794-7951
NSN 5905-00-163-9582
NSN 6610-01-333-9543
NSN 2925-01-364-7926
NSN 5990-00-717-8022
NSN 5925-01-132-9120
NSN 5945-01-019-4945