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 6220-00-099-9192
NSN 5910-01-032-3458
NSN 2925-01-341-9400
NSN 7035-00-205-8739
NSN 5996-00-912-8562
NSN 5996-00-121-2914
NSN 5950-01-062-8714
NSN 5985-01-437-2368
NSN 5960-00-307-9919
NSN 5930-01-471-3511
NSN 6685-00-081-2864
NSN 5998-01-555-8650