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 7035-01-546-4417
NSN 5999-00-046-2388
NSN 6650-01-440-9215
NSN 6110-01-252-3876
NSN 5945-01-545-3130
NSN 4140-00-399-2416
NSN 5975-01-296-7331
NSN 6150-00-587-2591
NSN 6135-01-151-2705
NSN 5915-01-239-4435
NSN 6620-00-445-8325
NSN 6150-01-022-0925