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 5925-00-225-1831
NSN 6685-00-917-7277
NSN 5935-01-590-9846
NSN 6620-01-098-9866
NSN 5960-01-414-8918
NSN 6240-01-644-5022
NSN 5990-01-516-9665
NSN 5990-01-246-2488
NSN 5925-01-252-7875
NSN 7035-01-543-0236
NSN 5965-00-246-9582
NSN 2925-00-928-5931