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 6135-01-196-7399
NSN 5895-01-003-9424
NSN 6130-01-594-4550
NSN 5925-01-022-7719
NSN 2925-01-055-9705
NSN 5975-01-601-7806
NSN 6645-01-611-9391
NSN 6105-01-346-5128
NSN 6110-01-253-5886
NSN 6620-01-605-2590
NSN 5950-01-070-8679
NSN 5905-01-247-7733