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 5855-01-555-3354
NSN 5985-01-025-6051
NSN 5915-01-062-0592
NSN 5960-01-533-5162
NSN 6220-00-246-0744
NSN 7035-00-978-7837
NSN 6145-00-850-6199
NSN 6105-01-127-4035
NSN 5975-00-553-3703
NSN 5950-01-574-0315
NSN 6620-00-454-3570
NSN 6105-01-331-3048