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 6645-01-423-9361
NSN 6685-01-127-9817
NSN 6135-00-851-8575
NSN 6105-00-374-8743
NSN 6220-01-505-3356
NSN 6150-01-440-8994
NSN 6685-00-596-8765
NSN 5950-00-116-8987
NSN 6320-01-039-5891
NSN 5975-01-352-0574
NSN 5998-00-149-1396
NSN 5905-01-084-7045