Nsf (national sanitation foundation) approved item
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 5925-01-626-2112
NSN 6145-00-921-7990
NSN 5925-01-466-6263
NSN 5998-01-175-6287
NSN 6645-00-527-7258
NSN 6130-01-396-0741
NSN 6320-01-212-8749
NSN 5945-01-266-5773
NSN 6240-00-326-2966
NSN 6610-00-237-5648
NSN 5950-00-209-9832
NSN 5975-00-322-9865