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 5910-01-425-1375
NSN 6130-01-434-2723
NSN 6135-00-643-4843
NSN 5990-00-469-7654
NSN 6685-00-492-9817
NSN 4140-01-075-9577
NSN 6135-00-935-2589
NSN 6620-01-104-2026
NSN 6620-00-059-6561
NSN 5950-01-218-5639
NSN 6135-01-538-3507
NSN 5905-01-533-6232