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 6320-00-306-0124
NSN 5999-01-427-3702
NSN 6110-01-521-4331
NSN 6685-00-166-2509
NSN 6105-01-633-8975
NSN 2925-01-231-6312
NSN 5915-01-371-8235
NSN 5985-01-237-6064
NSN 7035-01-451-3328
NSN 6135-00-299-6918
NSN 6150-00-090-6982
NSN 6150-01-603-2661