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 5950-00-014-2409
NSN 6320-01-116-3980
NSN 6130-01-155-8926
NSN 5905-01-157-0527
NSN 5996-01-264-8374
NSN 5965-01-625-4776
NSN 5999-00-300-0264
NSN 5910-01-224-6529
NSN 5996-01-369-2678
NSN 4140-01-326-7033
NSN 6685-01-541-4932
NSN 6145-00-912-6116