The SWITCH,LOCK is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, inclosure_type: FULLY INCLOSED, terminal_type_and_quantity: 4 SCREW. This part is cataloged in the U.S.
Government catalog under NSN 5930-01-148-3959, 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
C503-331
NSN:5930-01-148-3959 FSC:5930 — Switches CAGE:21482 — BELCO INDUSTRIES, INC. DBA BELCO INDUSTRIES INC DIV FAMCO MACHINE DIVISION (USA)
SPECIFICATIONS
body_style
HOLE MOUNTED
inclosure_type
FULLY INCLOSED
terminal_type_and_quantity
4 SCREW
NSN
5930-01-148-3959
COMPONENT DIAGRAM
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNTED
•
TERMINAL TYPE AND QUANTITY: 4 SCREW
TECHNICAL CHARACTERISTICS
INCLOSURE TYPE
FULLY INCLOSED
BODY STYLE
HOLE MOUNTED
TERMINAL TYPE AND QUANTITY
4 SCREW
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is C503-331?
C503-331 is a SWITCH,LOCK.
What parts can replace C503-331?
There is 1 known substitute for C503-331: 9503-3310. Substitute compatibility should be verified for your specific system.
What is the NSN for C503-331?
C503-331 is cataloged in the U.S. Government catalog under NSN 5930-01-148-3959. This indicates validated use in U.S. government and defense supply chains.
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