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 6685-01-428-9147
NSN 5895-01-651-2306
NSN 5965-01-447-2992
NSN 6620-01-168-0016
NSN 5935-01-352-4513
NSN 6645-01-330-6028
NSN 5930-00-121-1809
NSN 5910-01-343-2768
NSN 6685-01-477-0781
NSN 5975-01-467-4678
NSN 6130-00-938-6900
NSN 5925-01-252-3914