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 6130-01-541-3995
NSN 6130-01-017-9288
NSN 6645-01-473-3752
NSN 6685-01-014-8246
NSN 6685-00-080-6167
NSN 5920-00-492-5516
NSN 5930-01-603-3286
NSN 6145-00-997-7051
NSN 5895-00-866-7789
NSN 5915-01-135-2471
NSN 6105-00-615-9979
NSN 5985-01-124-0633