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 5985-01-423-9877
NSN 5925-01-317-2483
NSN 6650-01-627-5855
NSN 5930-01-645-3661
NSN 6220-01-633-1534
NSN 6645-01-023-0005
NSN 6685-01-017-0366
NSN 5935-00-399-1228
NSN 5915-01-545-4759
NSN 5895-00-575-0816
NSN 5965-00-577-1242
NSN 6685-01-137-0671