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4025-0437 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4025-0437: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.438 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: MORSE TAPER, reamer_type: JOBBERS. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-236-3639, 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
4025-0437
NSN: 3455-00-236-3639
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.438 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
shank_typeMORSE TAPER
reamer_typeJOBBERS
flute_designSTRAIGHT
flute_length2.750 INCHES NOMINAL IN
flute_quantity6
overall_length6.125 INCHES NOMINAL IN
shank_taper_number1
flute_cut_directionRIGHT-HAND
NSN3455-00-236-3639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN 4025-0437 MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
•
FLUTE DESIGN: STRAIGHT
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
SHANK TYPE: MORSE TAPER
•
GUIDE: NOT INCLUDED
•
FLUTE LENGTH: 2.750 INCHES NOMINAL IN
•
DIAMETER: 0.438 INCHES NOMINAL IN
•
SHANK TAPER NUMBER: 1
TECHNICAL CHARACTERISTICS
FLUTE DESIGNSTRAIGHT
FLUTE CUT DIRECTIONRIGHT-HAND
SHANK TYPEMORSE TAPER
GUIDENOT INCLUDED
FLUTE LENGTH2.750 INCHES NOMINAL IN
DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH6.125 INCHES NOMINAL IN
SHANK TAPER NUMBER1
SPECIFICATION/STANDARD DATA80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FLUTE TYPEINTEGRAL
SUBSTITUTES & CROSS-REFERENCES 5
628TAPERN01-7-16DIAReference document
Same NSN cross-reference
Reference document — Secondary reference
B94.2-83 TABLE 5Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
ANSI-B94.2Reference document
Same NSN cross-reference
Reference document — Identification reference
GGG-R-180Reference document
Same NSN cross-reference
Reference document — Secondary reference
37730Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 4025-0437?
4025-0437 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 4025-0437?
There are 5 known substitutes for 4025-0437: 628TAPERN01-7-16DIA, B94.2-83 TABLE 5, ANSI-B94.2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4025-0437?
4025-0437 is cataloged in the U.S. Government catalog under NSN 3455-00-236-3639. 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.