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 6105-01-105-9077
NSN 5975-01-370-9478
NSN 5965-01-593-1813
NSN 6105-00-131-5224
NSN 5945-01-647-9965
NSN 5895-01-381-8767
NSN 5985-00-292-9206
NSN 5998-01-065-1231
NSN 6320-01-335-8336
NSN 5925-01-186-5842
NSN 6685-01-314-0555
NSN 5905-01-065-5333