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 5910-01-114-5672
NSN 5910-00-433-3128
NSN 5975-01-376-0338
NSN 6130-01-228-8062
NSN 5999-01-400-3011
NSN 5950-01-397-7670
NSN 6135-00-577-8429
NSN 5925-00-476-8740
NSN 6135-00-753-2276
NSN 6150-01-493-2684
NSN 5925-01-507-9758
NSN 5985-01-159-5283