Sicr 1293
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 6105-01-370-8773
NSN 5996-01-261-6758
NSN 5835-01-566-5462
NSN 6610-00-618-6192
NSN 5905-01-026-0781
NSN 5930-01-133-0360
NSN 6105-01-384-7386
NSN 5925-01-585-2259
NSN 5999-01-510-9408
NSN 6150-01-467-2504
NSN 6685-01-052-7482
NSN 5965-01-576-0991