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 5855-01-376-0363
NSN 5905-01-371-3097
NSN 2925-01-565-6410
NSN 6240-01-371-3020
NSN 5960-01-580-6360
NSN 5950-01-609-7131
NSN 5905-01-385-0628
NSN 6105-01-453-6510
NSN 6150-01-218-9363
NSN 7035-01-099-9163
NSN 5965-01-251-4381
NSN 2925-00-989-0523