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 6685-01-362-2025
NSN 5925-00-211-4313
NSN 5855-01-464-3152
NSN 5925-00-156-4044
NSN 5985-00-981-0216
NSN 5935-01-083-5876
NSN 6145-01-412-1297
NSN 5990-01-154-7296
NSN 6105-01-097-6754
NSN 5990-01-421-5342
NSN 5985-01-423-8577
NSN 5925-00-114-2253