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 6685-00-841-7189
NSN 5998-01-391-7102
NSN 6620-01-187-7267
NSN 6145-01-478-8899
NSN 5999-00-056-9564
NSN 4140-00-229-8553
NSN 6150-01-071-9423
NSN 5855-01-317-5354
NSN 5935-01-415-1775
NSN 5895-01-208-2690
NSN 6135-01-184-0727
NSN 6685-00-816-8838