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A253-55 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A253-55: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: COPPER TERMINALS, body_style: BARRIER TYPE, base_thickness: 0.312 INCHES IN, terminal_design: FEEDTHRU, special_features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200, surface_treatment: TIN TERMINALS. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-259-4883, 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
A253-55
NSN: 5940-00-259-4883
NIINs: 002594883, 002753376
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
materialCOPPER TERMINALS
body_styleBARRIER TYPE
base_thickness0.312 INCHES IN
terminal_designFEEDTHRU
special_featuresSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
surface_treatmentTIN TERMINALS
board_constructionSOLID CONSTRUCTION
board_overall_width0.875 INCHES IN
board_overall_height0.875 INCHES IN
board_overall_length3.375 INCHES IN
terminal_row_quantity1
mounting_hole_diameter0.175 INCHES IN
NSN5940-00-259-4883
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN A253-55 MFR TERMINAL BOARD
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
BODY STYLE: BARRIER TYPE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.422 INCHES IN
•
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY: 0.156 INCHES IN
•
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE: 0.226 INCHES IN
•
MOUNTING HOLE DIAMETER: 0.175 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19833 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-P-19833 MIL SPEC 2ND MATERIAL RESPONSE BOARD
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.062 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
BODY STYLEBARRIER TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.422 INCHES IN
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY0.156 INCHES IN
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE0.226 INCHES IN
MOUNTING HOLE DIAMETER0.175 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-19833 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-P-19833 MIL SPEC 2ND MATERIAL RESPONSE BOARD
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.062 INCHES IN
TERMINAL DESIGNFEEDTHRU
FEEDTHRU CONNECTION END TYPE858 FIRST END SINGLE COMBINATION LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 2
601Y6Reference document
Same NSN cross-reference
Reference document — Secondary reference
5200069-006Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A253-55?
A253-55 is a TERMINAL BOARD.
What parts can replace A253-55?
There are 2 known substitutes for A253-55: 601Y6, 5200069-006. Substitute compatibility should be verified for your specific system.
What is the NSN for A253-55?
A253-55 is cataloged in the U.S. Government catalog under NSN 5940-00-259-4883. This indicates validated use in U.S. government and defense supply chains.
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