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 5925-01-521-2940
NSN 6220-00-564-2868
NSN 5950-00-615-9933
NSN 6150-01-190-8577
NSN 6105-01-401-5361
NSN 6150-01-508-3199
NSN 7035-01-449-7605
NSN 5925-00-420-0502
NSN 6320-00-089-9425
NSN 6320-01-279-0343
NSN 5985-00-529-6048
NSN 5996-01-087-9037