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.
NSN 6150-00-066-3167
NSN 7035-01-514-4617
NSN 6130-01-157-7014
NSN 5945-01-555-8059
NSN 5990-01-563-1554
NSN 5895-01-495-6145
NSN 6320-00-593-0379
NSN 6645-01-647-0391
NSN 6240-00-342-9756
NSN 5905-01-425-1366
NSN 6135-01-299-7252
NSN 5996-00-922-1276