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 6220-01-198-3817
NSN 5930-01-538-0421
NSN 5996-00-722-0838
NSN 5905-00-964-7368
NSN 5945-00-824-3718
NSN 5925-00-990-8818
NSN 6105-01-442-7801
NSN 6150-01-421-2543
NSN 6645-01-414-6125
NSN 5960-00-231-3767
NSN 6135-01-364-0667
NSN 7035-01-422-9483