Part number 21320 appears under 10 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.

9540-00-540-5936 — ANGLE,STRUCTURAL · FSC 9540
6105-00-789-8022 — MOTOR,ALTERNATING CURRENT · FSC 6105
4810-01-419-2634 — SLEEVE AND SLIDE,DIRECTIONAL CON · FSC 4810
2590-01-082-1421 — PARTS KIT,AIR HORN · FSC 2590
5930-00-272-1379 — SWITCH,TOGGLE · FSC 5930
4810-01-419-2560 — VALVE,LINEAR,DIRECTIONAL CONTROL · FSC 4810
5945-01-094-7958 — RELAY,SOLID STATE · FSC 5945
4720-01-625-8944 — HOSE,NONMETALLIC · FSC 4720
6515-01-563-5282 — PROTECTOR,LUER LOCK INJECTOR · FSC 6515
6640-01-426-3868 — POWDER,HARDNESS REA · FSC 6640