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 5930-00-233-6370
NSN 5999-01-125-9354
NSN 4140-00-148-7013
NSN 6610-00-202-5481
NSN 2925-00-636-4026
NSN 6685-01-020-8756
NSN 4140-01-245-8135
NSN 5855-01-656-6808
NSN 6220-00-964-1042
NSN 2925-01-464-3093
NSN 6135-01-098-3020
NSN 6145-01-431-8803