Nsf (national sanitation foundation) approved item; 0.754 in od
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 5996-00-397-4318
NSN 5999-00-233-8589
NSN 5920-00-018-1452
NSN 6105-01-555-8479
NSN 5996-01-467-9391
NSN 5996-00-567-8946
NSN 5905-00-688-4702
NSN 5990-01-300-7801
NSN 5855-01-254-3041
NSN 6650-00-804-2039
NSN 5930-01-062-2998
NSN 4140-00-005-4574