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 5910-01-349-3058
NSN 6650-00-351-9362
NSN 5895-01-634-0630
NSN 6135-00-921-6487
NSN 6105-01-442-2626
NSN 6685-01-025-4966
NSN 5935-01-539-7088
NSN 5925-01-397-2655
NSN 6685-01-445-5607
NSN 5975-01-216-2900
NSN 6150-01-583-5938
NSN 6240-01-079-3704