Part number 437-3 appears under 8 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.

5905-01-181-3231 — RESISTOR,FIXED,WIRE WOUND,INDUCT · FSC 5905
4730-01-429-9862 — ADAPTER,STRAIGHT,PIPE TO TUBE · FSC 4730
5330-00-054-4980 — PACKING,PREFORMED · FSC 5330
5975-01-279-5063 — GUARD,ELECTRICAL SHOCK · FSC 5975
5960-01-256-6956 — DIODE,RF OUTPUT · FSC 5960
5930-01-177-0363 — SWITCH,THERMOSTATIC · FSC 5930
2925-01-494-8284 — MAGNETO,IGNITION · FSC 2925
3110-01-059-6330 — BEARING · FSC 3110