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 5999-00-056-3426
NSN 5965-00-757-3403
NSN 7035-00-361-5975
NSN 5920-01-627-4603
NSN 5996-00-785-8106
NSN 4140-01-188-0111
NSN 5950-01-229-6831
NSN 6135-00-107-6662
NSN 5915-01-597-3926
NSN 6220-01-508-1003
NSN 6150-00-522-2504
NSN 6130-01-173-9731