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 6130-00-079-9342
NSN 6105-01-085-6002
NSN 5950-01-587-7985
NSN 5855-01-474-3325
NSN 5925-00-175-9349
NSN 5999-01-011-5995
NSN 6240-01-132-7623
NSN 6220-00-137-2485
NSN 5925-00-080-5044
NSN 6150-01-264-7411
NSN 5945-00-541-7833
NSN 5935-01-143-3091