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 7035-01-342-6483
NSN 6130-01-085-6095
NSN 5996-01-205-1539
NSN 5960-00-222-6174
NSN 4140-01-392-0495
NSN 5996-01-400-3558
NSN 5895-00-752-6171
NSN 5945-01-064-5156
NSN 6150-00-166-5777
NSN 5920-00-759-1003
NSN 6620-01-661-0455
NSN 5915-00-949-9635