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 7035-01-570-2897
NSN 5998-00-661-0380
NSN 5960-01-430-3911
NSN 6145-01-412-0926
NSN 6135-01-265-1384
NSN 5960-01-470-1579
NSN 5910-00-186-7189
NSN 6320-00-194-4252
NSN 6320-01-631-7828
NSN 5935-01-220-9904
NSN 6150-01-279-8794
NSN 5915-00-435-7997