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 5985-00-915-9194
NSN 5945-01-171-4158
NSN 5915-00-919-4551
NSN 5920-00-413-3341
NSN 6610-01-476-7412
NSN 6610-01-474-5206
NSN 5985-01-533-2696
NSN 6685-01-512-8831
NSN 6240-01-463-8217
NSN 5998-01-651-6167
NSN 6610-01-128-2428
NSN 6150-00-402-2392