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 6685-00-399-3250
NSN 7035-00-897-7567
NSN 5945-01-463-8973
NSN 6145-00-197-9010
NSN 5999-01-143-0819
NSN 5895-01-023-0522
NSN 5915-01-145-5340
NSN 6110-01-555-8410
NSN 5915-00-539-9930
NSN 5999-00-003-4752
NSN 6145-01-217-2375
NSN 5835-00-978-4473