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 6650-01-512-1930
NSN 5915-01-243-1100
NSN 5915-01-338-6431
NSN 5835-00-253-3453
NSN 6130-00-679-1873
NSN 5930-01-527-3890
NSN 5990-00-405-5182
NSN 5925-01-371-0646
NSN 5910-01-238-4591
NSN 6105-01-457-1363
NSN 6685-00-269-6444
NSN 5925-00-356-8007