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 2925-01-132-5827
NSN 5965-01-524-9852
NSN 6150-01-016-9688
NSN 5835-01-253-8092
NSN 6105-01-247-4804
NSN 5905-01-104-5669
NSN 7035-00-991-6877
NSN 4140-01-516-3769
NSN 5920-01-335-6347
NSN 6620-01-471-8128
NSN 5925-01-464-7631
NSN 6110-00-942-4837