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 5905-01-157-9791
NSN 6130-01-371-2960
NSN 5996-01-451-6815
NSN 5965-01-249-9530
NSN 6150-01-261-3036
NSN 5950-00-045-9376
NSN 5895-01-379-5347
NSN 5990-01-113-8121
NSN 2925-01-482-5967
NSN 5855-01-513-9601
NSN 5915-01-220-5547
NSN 5985-00-760-0610