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 5965-01-377-3587
NSN 7035-00-108-4421
NSN 5935-01-164-3998
NSN 5930-00-006-6925
NSN 5855-01-583-6497
NSN 5905-01-567-4798
NSN 6620-01-185-4040
NSN 5996-01-212-3066
NSN 6620-01-357-0757
NSN 5855-01-472-3963
NSN 5925-01-423-7429
NSN 5975-01-280-4705