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 5975-01-209-6805
NSN 6685-01-524-3201
NSN 6645-00-076-3317
NSN 6105-00-023-0114
NSN 6645-01-023-8020
NSN 5895-01-237-3799
NSN 5895-00-806-7227
NSN 5905-01-572-2527
NSN 5835-01-580-0446
NSN 5950-01-366-0083
NSN 6220-01-485-7336
NSN 7035-00-803-3056