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 5935-01-355-3822
NSN 5930-00-203-5594
NSN 5855-01-470-4845
NSN 5895-01-502-8421
NSN 5990-01-199-2846
NSN 6105-00-548-3547
NSN 7035-01-363-4540
NSN 5975-01-005-9489
NSN 6685-01-423-1454
NSN 5935-00-958-0003
NSN 5965-00-246-4767
NSN 6150-01-474-3928