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 5895-00-952-3199
NSN 5998-00-312-2623
NSN 5895-01-482-8332
NSN 5950-00-047-3831
NSN 5835-00-165-3069
NSN 5930-00-799-9414
NSN 5920-00-162-8773
NSN 6685-01-326-9187
NSN 5950-01-331-8202
NSN 6110-00-288-4179
NSN 5925-01-111-9950
NSN 5910-00-298-1833