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 5925-00-446-2464
NSN 6150-01-264-7411
NSN 5925-01-262-5031
NSN 6240-01-276-2019
NSN 5935-00-138-8711
NSN 6610-01-528-5130
NSN 5985-01-128-8247
NSN 5999-01-507-0588
NSN 5965-00-289-6280
NSN 5930-00-596-9276
NSN 5945-01-244-0573
NSN 5895-01-301-3550