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 5945-01-175-3602
NSN 6685-01-263-7265
NSN 5895-00-576-8453
NSN 6220-01-225-6734
NSN 5915-01-605-3326
NSN 6650-01-158-6888
NSN 5930-00-553-9211
NSN 5998-01-545-6063
NSN 6110-00-679-5931
NSN 5835-01-619-6268
NSN 5945-01-656-5877
NSN 5965-01-222-0166