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 5965-01-006-8613
NSN 5945-01-206-4520
NSN 5950-01-272-6145
NSN 7035-01-423-8343
NSN 6650-01-558-7993
NSN 5905-00-293-3777
NSN 5975-01-056-1421
NSN 6685-01-142-6460
NSN 5915-01-364-0795
NSN 5965-01-570-1625
NSN 6105-01-546-6807
NSN 5835-01-116-2369