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 6610-01-148-2181
NSN 6220-01-202-8907
NSN 5905-00-661-2395
NSN 6240-01-126-9167
NSN 5975-01-043-1398
NSN 5915-01-265-7671
NSN 5950-01-241-9890
NSN 6105-01-435-5530
NSN 5855-00-237-4088
NSN 5855-01-537-7059
NSN 6645-00-991-8704
NSN 6220-01-146-0312