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 5935-01-365-9707
NSN 5910-01-188-8106
NSN 5950-01-237-5773
NSN 6320-00-174-1362
NSN 5975-01-020-9193
NSN 6105-00-672-0008
NSN 6150-01-176-9835
NSN 4140-01-284-5476
NSN 5930-00-863-4216
NSN 6145-00-418-2718
NSN 6645-00-491-3611
NSN 6610-01-209-5798