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 6645-01-196-8616
NSN 6650-00-296-4670
NSN 2925-00-623-0262
NSN 6220-01-509-2664
NSN 6240-01-411-4513
NSN 2925-00-452-6403
NSN 6105-00-752-2560
NSN 5925-01-519-0431
NSN 6685-00-833-8379
NSN 5935-01-207-0033
NSN 6150-00-156-6080
NSN 5950-01-401-5321