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 5895-00-252-8431
NSN 6320-00-313-9114
NSN 5920-00-961-3618
NSN 5925-00-462-0691
NSN 5990-01-056-6413
NSN 5990-01-647-4669
NSN 5835-00-180-7555
NSN 2925-01-259-7092
NSN 6145-00-889-1492
NSN 5985-01-153-2657
NSN 4140-01-415-7988
NSN 5975-01-144-3989