Part number 40840 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.

5310-00-685-3291 — NUT,PLAIN,ROUND · FSC 5310
5950-00-500-2707 — TRANSFORMER,POWER · FSC 5950
5310-00-435-5839 — WASHER,CONCAVE · FSC 5310
9540-01-296-9124 — STRUCTURAL SECTION,SPECIAL SHAPE · FSC 9540
4940-01-185-1801 — HOLDER,MAINTENANCE FIXTURE,MULTI · FSC 4940
3120-01-138-5350 — BUSHING,SLEEVE · FSC 3120
5962-01-110-1614 — MICROCIRCUIT · FSC 5962
6685-00-605-0699 — THERMOSTAT,FLOW CONTROL · FSC 6685