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 5945-01-625-0708
NSN 5935-01-138-6074
NSN 2925-00-801-8456
NSN 5910-00-075-6426
NSN 7035-01-101-5111
NSN 5998-00-226-0901
NSN 6645-01-633-1852
NSN 5895-00-758-8626
NSN 7035-01-090-3369
NSN 6150-00-403-0498
NSN 6220-01-377-5645
NSN 5950-01-276-5545