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 5998-01-280-9121
NSN 5945-00-446-2867
NSN 6645-00-733-9341
NSN 6110-01-511-6638
NSN 5935-01-371-2890
NSN 6220-01-013-8445
NSN 6135-01-486-6162
NSN 6145-01-459-7837
NSN 7035-00-153-3826
NSN 6685-00-472-3965
NSN 5975-01-087-1592
NSN 7035-01-060-3835