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 6130-01-437-6215
NSN 6645-00-258-8547
NSN 6150-01-356-8996
NSN 5985-01-344-5734
NSN 2925-00-238-1668
NSN 6320-01-585-8468
NSN 6685-01-270-9335
NSN 2925-00-828-5301
NSN 6105-01-613-1920
NSN 2925-00-231-8041
NSN 5895-00-280-7528
NSN 4140-00-856-8115