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 5945-01-469-0301
NSN 7035-01-382-4413
NSN 6685-01-067-8474
NSN 6130-00-141-8317
NSN 5975-01-057-7748
NSN 6150-01-389-8945
NSN 5965-01-629-4663
NSN 5910-01-429-0156
NSN 6645-01-222-3458
NSN 5895-01-167-8559
NSN 6150-01-281-4888
NSN 5950-00-623-0241