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 5975-01-130-4268
NSN 5985-01-399-4176
NSN 5990-00-518-0684
NSN 5935-00-889-3345
NSN 5950-01-622-6293
NSN 6220-01-344-5014
NSN 6145-00-432-7431
NSN 5985-01-123-6692
NSN 7035-01-289-8744
NSN 5925-01-139-6337
NSN 5975-01-228-7178
NSN 6620-00-406-2914