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 7035-01-085-5955
NSN 5996-00-850-2372
NSN 6685-01-365-0776
NSN 5905-01-237-7268
NSN 5915-01-472-2089
NSN 5998-00-862-7299
NSN 6610-01-139-2809
NSN 5950-01-111-4234
NSN 5915-01-527-2088
NSN 5985-01-101-9550
NSN 2925-01-609-3525
NSN 5945-01-526-7240