PRODUCT OVERVIEW
11503-1: SWITCH,ROTARY.
The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT; E-3A AWACS T. O.
9H4-3-74-3 F-1 I-150 A, part_name_assigned_by_controlling_agency: CHECK, PUMP. This part is cataloged in the U.S. Government catalog under NSN 5940-00-700-4780, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MRO→
MRO_GENERAL→
11503-1
NSN: 5940-00-700-4780
NIINs: 007004780, 011288516, 012738750, 014111245, 015787898
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 06980 — COMMUNICATIONS & POWER INDUSTRIES LLC DBA CPI DIV MICROWAVE POWER PRODUCTS DIVISION - EIMAC OPERATIONS (USA)
SPECIFICATIONS
| end_item_identification | AIRCRAFT; E-3A AWACS T. O. 9H4-3-74-3 F-1 I-150 A |
| part_name_assigned_by_controlling_agency | CHECK, PUMP |
| NSN | 5940-00-700-4780 |
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
FREQUENTLY ASKED QUESTIONS
What is 11503-1?
11503-1 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 11503-1?
11503-1 is cataloged in the U.S. Government catalog under NSN 5940-00-700-4780. This indicates validated use in U.S. government and defense supply chains.