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 2925-01-380-0869
NSN 5925-00-361-1943
NSN 5999-01-607-5302
NSN 5999-01-602-9652
NSN 5910-00-759-1374
NSN 5915-00-870-4654
NSN 5915-01-441-7292
NSN 6130-01-102-0047
NSN 7035-01-024-9511
NSN 6220-01-570-9602
NSN 6610-01-352-6169
NSN 2925-01-468-7073