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 5996-00-556-2479
NSN 6645-01-130-2391
NSN 7035-01-165-6820
NSN 6610-01-625-6855
NSN 5855-01-056-9607
NSN 5975-01-105-3342
NSN 6240-01-617-8254
NSN 6620-01-352-5640
NSN 5996-01-358-8074
NSN 5960-01-481-3722
NSN 5930-01-432-5074
NSN 5905-01-285-9079