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 5965-01-221-0569
NSN 6110-01-497-3343
NSN 6240-00-038-7540
NSN 6110-00-058-6732
NSN 5910-00-146-5774
NSN 5985-00-581-9754
NSN 6105-00-960-9873
NSN 6645-01-291-8352
NSN 6610-00-367-9603
NSN 5855-00-237-4088
NSN 6685-00-130-8768
NSN 7035-01-227-2546