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 6105-00-847-5140
NSN 6645-01-116-3423
NSN 5975-01-451-0596
NSN 5910-01-352-0654
NSN 6320-01-089-9086
NSN 5895-01-564-6196
NSN 5945-00-060-8107
NSN 5950-01-139-3908
NSN 5910-01-098-5169
NSN 5895-00-661-1773
NSN 6650-01-644-3532
NSN 5960-00-175-5293