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 6150-01-492-3772
NSN 5996-00-678-6609
NSN 7035-00-140-3070
NSN 5996-01-378-3748
NSN 5895-01-418-1764
NSN 6105-00-477-2187
NSN 5835-01-214-5402
NSN 5945-00-542-1281
NSN 5925-01-519-9251
NSN 5985-00-146-0118
NSN 5905-00-421-2762
NSN 5975-01-365-9585