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 5855-01-545-3659
NSN 5950-00-167-7650
NSN 5925-00-384-8023
NSN 5835-01-247-2634
NSN 5855-00-079-2370
NSN 5905-01-491-1354
NSN 5915-00-971-5784
NSN 5996-01-251-0526
NSN 5910-01-299-3009
NSN 5915-00-451-4261
NSN 6135-00-593-6831
NSN 5905-01-312-2197