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 6130-01-605-1588
NSN 7035-01-656-0502
NSN 5965-00-067-0290
NSN 5985-01-269-9067
NSN 6320-01-352-5653
NSN 2925-01-063-7876
NSN 7035-00-553-6951
NSN 6130-00-007-1453
NSN 5998-01-213-3357
NSN 5990-00-918-4467
NSN 4140-00-139-4459
NSN 5855-01-096-9294