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 7035-01-099-9163
NSN 5895-01-368-0466
NSN 6105-01-593-7112
NSN 5950-00-151-4870
NSN 6685-01-056-5283
NSN 6320-01-106-4414
NSN 5910-01-649-9382
NSN 5905-01-106-9655
NSN 5915-00-186-6490
NSN 5999-00-554-9966
NSN 6105-01-565-0699
NSN 6135-00-321-6707