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 6320-00-937-5625
NSN 6685-01-391-7202
NSN 5925-01-510-4579
NSN 5915-01-458-4735
NSN 5910-00-855-8354
NSN 2925-01-090-2391
NSN 6650-00-146-3282
NSN 5895-00-406-3696
NSN 5915-01-335-0187
NSN 6130-01-033-5070
NSN 6150-00-005-6550
NSN 6240-00-066-0714