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CM6421 — CALIPER,VERNIER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CM6421: CALIPER,VERNIER.

The CALIPER,VERNIER is a the manufacturer industrial component. Key specifications include measurement_system: ENGLISH AND METRIC, fine_adjustment_feature: INCLUDED, outside_measurement_range: +0.000 TO 6.000 INCHES AND +0.0 TO 150.0 MILLIMETERS MM, minimum_vernier_graduation_unit: 0.001 INCHES AND 0.05 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 5210-01-463-6871, 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
CM6421
NSN: 5210-01-463-6871
FSC: 5210 — Measuring Tools, Craftsmen's
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
measurement_systemENGLISH AND METRIC
fine_adjustment_featureINCLUDED
outside_measurement_range+0.000 TO 6.000 INCHES AND +0.0 TO 150.0 MILLIMETERS MM
minimum_vernier_graduation_unit0.001 INCHES AND 0.05 MILLIMETERS MM
NSN5210-01-463-6871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CALIPER,VERNIER TITLE COMPONENT PN CM6421 MFR CALIPER,VERNIER
KEY FEATURES
•
MEASUREMENT SYSTEM: ENGLISH AND METRIC
•
MINIMUM VERNIER GRADUATION UNIT: 0.001 INCHES AND 0.05 MILLIMETERS MM
•
OUTSIDE MEASUREMENT RANGE: +0.000 TO 6.000 INCHES AND +0.0 TO 150.0 MILLIMETERS MM
•
FINE ADJUSTMENT FEATURE: INCLUDED
TECHNICAL CHARACTERISTICS
MEASUREMENT SYSTEMENGLISH AND METRIC
MINIMUM VERNIER GRADUATION UNIT0.001 INCHES AND 0.05 MILLIMETERS MM
OUTSIDE MEASUREMENT RANGE+0.000 TO 6.000 INCHES AND +0.0 TO 150.0 MILLIMETERS MM
FINE ADJUSTMENT FEATUREINCLUDED
OTHER ITEMS IN FSC 5210 — Measuring Tools, Craftsmen's
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5210-00-001-2645 5210-00-003-2896 5210-00-003-3046 5210-00-003-7501 5210-00-003-7532 5210-00-003-9939 5210-00-003-9941 5210-00-004-0663
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CM6421?
CM6421 is a CALIPER,VERNIER.
What is the NSN for CM6421?
CM6421 is cataloged in the U.S. Government catalog under NSN 5210-01-463-6871. 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.