Part number 20056 appears under 13 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.

4730-00-274-9216 — PACKING NUT · FSC 4730
5133-00-228-1343 — DRILL,TWIST · FSC 5133
3455-00-265-7113 — REAMER,MACHINE · FSC 3455
2540-00-628-0975 — SHAFT AND PIVOT ASSEMBLY · FSC 2540
9540-01-231-2298 — BEAM,STRUCTURAL · FSC 9540
4820-01-517-4296 — VALVE,SAFETY RELIEF · FSC 4820
3040-01-476-6197 — ARM,INDICATOR · FSC 3040
6920-01-726-6642 — TRAINING SET,FIELD FIRING · FSC 6920
5310-01-462-4691 — WASHER,FLAT · FSC 5310
3040-01-162-2438 — HUB,BODY · FSC 3040
6615-00-967-3674 — SLEEVE AND PISTON,M · FSC 6615
2040-01-538-2882 — HINGE,WINDSHIELD · FSC 2040
1660-01-465-2483 — TANK,COOLANT FLUID,AIRCRAFT · FSC 1660