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 5925-01-314-8131
NSN 6240-01-447-8088
NSN 5905-01-406-8710
NSN 6220-00-285-8104
NSN 5930-01-525-8063
NSN 5985-00-636-3445
NSN 6645-01-622-6161
NSN 6130-00-248-7244
NSN 5855-00-466-2309
NSN 5855-01-380-9950
NSN 5915-01-558-7552
NSN 6685-00-366-6997