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554-9421-003 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

554-9421-003: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC BOARD, body_style: STRIP TYPE, board_thickness: 0.031 INCHES IN, board_construction: SOLID CONSTRUCTION, board_overall_width: 1.250 INCHES IN, board_overall_length: 1.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-129-6067, 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
554-9421-003
NSN: 5940-00-129-6067
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC BOARD
body_styleSTRIP TYPE
board_thickness0.031 INCHES IN
board_constructionSOLID CONSTRUCTION
board_overall_width1.250 INCHES IN
board_overall_length1.750 INCHES IN
mounting_hole_diameter0.187 INCHES IN
terminal_facility_quantity4
terminal_pattern_arrangementRANDOM
mounting_facility_type_and_quantity1 UNTHREADED HOLE(S)
NSN5940-00-129-6067
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 554-9421-003 MFR TERMINAL BOARD
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED HOLE(S)
•
BODY STYLE: STRIP TYPE
•
TERMINAL FACILITY QUANTITY: 4
•
MOUNTING HOLE DIAMETER: 0.187 INCHES IN
•
BOARD THICKNESS: 0.031 INCHES IN
•
BOARD OVERALL WIDTH: 1.250 INCHES IN
•
TERMINAL PATTERN ARRANGEMENT: RANDOM
•
MATERIAL: PLASTIC BOARD
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED HOLE(S)
BODY STYLESTRIP TYPE
TERMINAL FACILITY QUANTITY4
MOUNTING HOLE DIAMETER0.187 INCHES IN
BOARD THICKNESS0.031 INCHES IN
BOARD OVERALL WIDTH1.250 INCHES IN
TERMINAL PATTERN ARRANGEMENTRANDOM
MATERIALPLASTIC BOARD
BOARD OVERALL LENGTH1.750 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 554-9421-003?
554-9421-003 is a TERMINAL BOARD.
What is the NSN for 554-9421-003?
554-9421-003 is cataloged in the U.S. Government catalog under NSN 5940-00-129-6067. 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.