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 5935-01-366-4575
NSN 7035-01-088-6415
NSN 6610-01-516-5120
NSN 5935-01-209-1830
NSN 6645-00-173-2800
NSN 5985-00-248-4277
NSN 7035-01-088-6415
NSN 5975-01-490-4893
NSN 6150-00-822-8192
NSN 5930-01-018-2346
NSN 7035-01-391-7470
NSN 5935-00-836-9088