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 5985-01-154-6359
NSN 5915-00-516-9987
NSN 6105-00-054-2168
NSN 5998-01-338-6481
NSN 5925-01-541-9251
NSN 6150-01-629-7224
NSN 5835-01-238-3381
NSN 6685-01-415-8533
NSN 5855-01-437-6161
NSN 5945-01-023-9640
NSN 6150-01-546-8618
NSN 4140-01-437-0955