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 5895-00-768-2842
NSN 5925-01-479-4984
NSN 5965-01-428-3348
NSN 5985-00-350-8317
NSN 6135-01-565-3284
NSN 6645-00-998-1346
NSN 5910-01-060-4286
NSN 5999-01-166-7028
NSN 5925-01-658-6860
NSN 5975-01-353-7349
NSN 5965-01-197-6924
NSN 6130-01-203-5704