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 5895-00-704-1602
NSN 5998-00-059-6412
NSN 5930-01-165-1038
NSN 6130-00-164-1042
NSN 6685-00-058-1510
NSN 5930-01-536-9644
NSN 5930-01-301-7635
NSN 5975-00-541-8531
NSN 5935-01-114-5218
NSN 5895-01-138-6845
NSN 6145-01-392-2208
NSN 5965-01-611-5097