Material non-asbestos
No other part numbers with same form, fit, and function found.
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 5925-00-903-1640
NSN 6610-00-099-4096
NSN 2925-01-004-5627
NSN 5945-01-235-1267
NSN 5985-01-183-2097
NSN 5950-01-590-6088
NSN 6150-01-216-6865
NSN 5975-00-138-4859
NSN 6240-01-364-7840
NSN 5965-00-188-5531
NSN 5910-00-161-6066
NSN 6240-01-485-0008