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 5945-01-336-7609
NSN 5910-00-140-9537
NSN 5915-01-366-9850
NSN 5935-01-571-7336
NSN 6105-00-959-5468
NSN 6105-01-454-0159
NSN 5895-01-005-3307
NSN 5920-01-426-8517
NSN 5998-00-548-9387
NSN 5945-00-137-4534
NSN 5985-01-482-9739
NSN 5975-00-688-3433