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 4140-01-463-8749
NSN 5960-01-613-6113
NSN 6320-01-426-1324
NSN 5960-01-273-7044
NSN 5935-01-463-1470
NSN 5996-01-594-3091
NSN 6645-01-010-3746
NSN 6620-01-223-9025
NSN 6685-01-517-2502
NSN 5925-01-364-0771
NSN 6135-01-545-6582
NSN 6130-01-052-9572