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 5895-01-477-0116
NSN 5985-00-413-2856
NSN 5910-01-536-6766
NSN 6145-00-402-4650
NSN 5915-01-334-7805
NSN 5895-01-040-1531
NSN 6645-00-075-4764
NSN 6620-00-313-9237
NSN 6220-01-261-8103
NSN 6610-00-393-5170
NSN 6645-00-557-0322
NSN 6320-01-312-3620