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 5915-01-566-3494
NSN 7035-01-556-6860
NSN 6150-01-327-3199
NSN 5975-01-158-4645
NSN 5855-00-294-7532
NSN 6145-01-014-6260
NSN 6220-00-212-9098
NSN 5835-01-561-2959
NSN 6240-01-188-7282
NSN
NSN 5998-01-511-9484
NSN 5990-01-209-3955