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 6610-01-468-3216
NSN 5975-00-890-9860
NSN 6610-01-127-0190
NSN 6610-00-433-8700
NSN 6135-01-344-2442
NSN 6685-01-054-4409
NSN 5985-00-146-2450
NSN 6610-00-651-5661
NSN 5965-01-440-9039
NSN 5925-01-363-9128
NSN 5835-01-604-6337
NSN 5975-00-386-5006