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1741AS522 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1741AS522: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC BOARD, body_style: BARRIER TYPE, terminal_design: FEEDTHRU, surface_treatment: NICKEL TERMINALS, board_construction: SOLID CONSTRUCTION, board_overall_width: 0.880 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-435-5634, 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
1741AS522
NSN: 5940-01-435-5634
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC BOARD
body_styleBARRIER TYPE
terminal_designFEEDTHRU
surface_treatmentNICKEL TERMINALS
board_constructionSOLID CONSTRUCTION
board_overall_width0.880 INCHES IN
board_overall_height0.440 INCHES IN
board_overall_length4.410 INCHES IN
terminal_row_quantity2
current_rating_in_amps20.0
mounting_hole_diameter0.160 INCHES IN
terminal_facility_quantity10
NSN5940-01-435-5634
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 1741AS522 MFR TERMINAL BOARD
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
BODY STYLE: BARRIER TYPE
•
TERMINAL FACILITY QUANTITY: 10
•
MOUNTING HOLE DIAMETER: 0.160 INCHES IN
•
TERMINAL DESIGN: FEEDTHRU
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.380 INCHES IN
•
BOARD OVERALL HEIGHT: 0.440 INCHES IN
•
TERMINAL ROW QUANTITY: 2
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
BODY STYLEBARRIER TYPE
TERMINAL FACILITY QUANTITY10
MOUNTING HOLE DIAMETER0.160 INCHES IN
TERMINAL DESIGNFEEDTHRU
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.380 INCHES IN
BOARD OVERALL HEIGHT0.440 INCHES IN
TERMINAL ROW QUANTITY2
SURFACE TREATMENTNICKEL TERMINALS
BOARD OVERALL WIDTH0.880 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 2
1741AS522-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
77010-49Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1741AS522?
1741AS522 is a TERMINAL BOARD.
What parts can replace 1741AS522?
There are 2 known substitutes for 1741AS522: 1741AS522-1, 77010-49. Substitute compatibility should be verified for your specific system.
What is the NSN for 1741AS522?
1741AS522 is cataloged in the U.S. Government catalog under NSN 5940-01-435-5634. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.