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 6685-01-052-3118
NSN 6105-00-161-1834
NSN 5925-00-088-5477
NSN 5945-01-522-9879
NSN 6240-01-171-9500
NSN 6135-00-100-8890
NSN 6645-00-664-4665
NSN 6610-00-925-0935
NSN 5999-01-054-1796
NSN 6645-00-451-3787
NSN 5930-01-075-4642
NSN 5950-01-035-4466