Part number 803-6397421 appears under 4 stock numbers

Manufacturers reuse part numbers across items. Each stock number below is its own federal item record — pick the one your drawing or solicitation cites.

5310-01-653-4325 — NUT,SELF-LOCKING,HEXAGON · FSC 5310
3020-01-396-7802 — ROLLER,GOVERNOR · FSC 3020
3020-01-396-1528 — PULLEY,GROOVE · FSC 3020
2030-01-422-6141 — GOVERNOR MECHANICAL · FSC 2030