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 2925-01-014-0118
NSN 5925-01-128-0106
NSN 5950-01-283-6178
NSN 7035-01-093-9544
NSN 2925-01-019-1672
NSN 2925-01-259-7092
NSN 2925-01-269-3861
NSN 6650-00-078-5773
NSN 6685-01-428-6477
NSN 6220-00-145-1213
NSN 6685-01-085-9327
NSN 5915-01-497-4423