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 5965-01-426-8325
NSN 5945-01-201-1416
NSN 6220-01-101-4906
NSN 6685-01-312-3619
NSN 6110-01-310-9526
NSN 6610-00-168-0797
NSN 5960-01-516-7264
NSN 5945-01-011-1075
NSN 6145-01-251-5092
NSN 6135-01-247-5660
NSN 5855-01-027-1571
NSN 5935-01-072-4523