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 5915-01-014-6309
NSN 5915-00-287-5062
NSN 6110-00-344-9432
NSN 6220-00-934-9099
NSN 7035-00-250-0982
NSN 5999-01-368-8076
NSN 5985-01-417-8860
NSN 5920-01-057-0593
NSN 6645-01-076-4655
NSN 5975-01-112-9397
NSN 6685-00-865-7939
NSN 4140-00-531-6696