Part number 20728 appears under 6 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.

2520-01-331-0602 — PARTS KIT,UNIVERSAL JOINT · FSC 2520
4320-01-198-3080 — MOTOR,HYDRAULIC · FSC 4320
5955-01-349-8457 — CRYSTAL UNIT,QUARTZ · FSC 5955
3040-01-392-0364 — COLLAR,SHAFT · FSC 3040
2510-01-707-8697 — HANGER,SPRING,VEHICLE · FSC 2510
5985-01-380-9987 — WAVEGUIDE ASSEMBLY · FSC 5985