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 5910-01-547-3089
NSN 6150-01-587-5175
NSN 5998-01-389-7946
NSN 6135-01-534-0310
NSN 5999-01-620-1202
NSN 5925-01-569-8557
NSN 6240-01-093-5553
NSN 6105-01-442-1799
NSN 6105-00-200-8074
NSN 5930-01-194-2218
NSN 5895-00-023-8561
NSN 6105-01-534-0444