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 6650-00-150-6885
NSN 6320-01-569-2672
NSN 5975-01-325-6335
NSN 5975-01-260-6129
NSN 5985-01-370-4514
NSN 6145-01-548-5812
NSN 5996-00-251-5351
NSN 6685-00-915-5601
NSN 6685-00-420-9232
NSN 7035-00-153-3826
NSN 5975-01-627-6534
NSN 5905-00-018-4712