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 6135-01-230-4399
NSN 5935-01-156-0766
NSN 5915-01-371-1450
NSN 5895-01-455-6260
NSN 2925-01-271-8727
NSN 5950-01-361-0738
NSN 6685-01-054-0308
NSN 7035-00-020-2227
NSN 6320-00-025-9910
NSN 5920-00-069-2254
NSN 2925-00-215-4954
NSN 5910-01-015-7022