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 5996-00-902-7394
NSN 2925-01-412-9520
NSN 6130-00-692-2916
NSN 6685-00-862-7005
NSN 6650-01-480-7754
NSN 7035-01-331-3955
NSN 7035-01-553-7431
NSN 6110-01-422-1572
NSN 5998-01-469-6430
NSN 5905-01-650-3424
NSN 5985-01-093-2762
NSN 5915-00-056-0859