PartsTable
Technical Data Sheet
Download PDF

520-D-03 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

520-D-03: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC BOARD, body_style: BLOCK TYPE, board_thickness: 0.375 INCHES IN, board_construction: SOLID CONSTRUCTION, board_overall_width: 0.375 INCHES IN, board_overall_length: 0.530 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-110-3684, 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
520-D-03
NSN: 5940-01-110-3684
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 26405 — REGAL BELOIT AMERICA, INC (USA)
SPECIFICATIONS
materialPLASTIC BOARD
body_styleBLOCK TYPE
board_thickness0.375 INCHES IN
board_constructionSOLID CONSTRUCTION
board_overall_width0.375 INCHES IN
board_overall_length0.530 INCHES IN
end_item_identificationRADAR SET AN/TPX-42A(V)10 A
NSN5940-01-110-3684
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 520-D-03 MFR TERMINAL BOARD
KEY FEATURES
•
BODY STYLE: BLOCK TYPE
•
BOARD THICKNESS: 0.375 INCHES IN
•
BOARD OVERALL WIDTH: 0.375 INCHES IN
•
MATERIAL: PLASTIC BOARD
•
BOARD OVERALL LENGTH: 0.530 INCHES IN
•
BOARD CONSTRUCTION: SOLID CONSTRUCTION
TECHNICAL CHARACTERISTICS
BODY STYLEBLOCK TYPE
BOARD THICKNESS0.375 INCHES IN
BOARD OVERALL WIDTH0.375 INCHES IN
END ITEM IDENTIFICATIONRADAR SET AN/TPX-42A(V)10 A
MATERIALPLASTIC BOARD
BOARD OVERALL LENGTH0.530 INCHES IN
BOARD CONSTRUCTIONSOLID CONSTRUCTION
OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358
SUBSTITUTES & CROSS-REFERENCES 3
388280-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
520-JJ-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
520-D-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 520-D-03?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 520-D-03?
520-D-03 is a TERMINAL BOARD.
What parts can replace 520-D-03?
There are 3 known substitutes for 520-D-03: 388280-1, 520-JJ-3, 520-D-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 520-D-03?
520-D-03 is cataloged in the U.S. Government catalog under NSN 5940-01-110-3684. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 520-D-03

✓ 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.