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 7035-00-205-1932
NSN 5975-00-844-2451
NSN 5945-01-505-3717
NSN 5996-01-287-4143
NSN 6240-01-406-5345
NSN 5925-01-165-1766
NSN 6620-00-382-8827
NSN 6105-01-122-5910
NSN 5895-01-346-8300
NSN 5965-01-426-8325
NSN 7035-01-188-1953
NSN 6130-01-030-5349