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 7035-00-991-6877
NSN 5935-01-014-5545
NSN 6220-01-643-8001
NSN 5930-01-620-1335
NSN 6610-00-155-1334
NSN 4140-01-650-9116
NSN 6610-01-354-7963
NSN 6145-01-423-8470
NSN 5945-00-871-0021
NSN 6220-01-078-1625
NSN 5925-01-534-7726
NSN 5915-01-415-3100