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Technical Data Sheet
PartsTable / IT_GENERAL / 40-20-2401
40-20-2401 ✓ Verified by PartsTable
Samsung · IT_GENERAL · IT_UNCLASSIFIED
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The Ef-Bt330b is a Samsung industrial component. Key specifications include Case type: Folio, Compatibility: GALAXY Tab 4, Carrying style: Bag, Product colour: White, Brand compatibility: Samsung, Maximum screen size: 20.3 cm (8"). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-458-2443, 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
IT_GENERAL→ IT_UNCLASSIFIED→ 40-20-2401
NSN: 4820-01-458-2443
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
Quantity1
Case typeFolio
CompatibilityGALAXY Tab 4
Carrying styleBag
Product colourWhite
Brand compatibilitySamsung
Maximum screen size20.3 cm (8")
Protection featuresDust resistant, Scratch resistant
NSN4820-01-458-2443
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Samsung Ef-Bt330b TITLE COMPONENT PN 40-20-2401 MFR Samsung Ef-Bt330b
KEY FEATURES
•
MATERIAL: COPPER ALLOY 922 BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
TEMP RATING120.0 FAHRENHEIT NOMINAL DEGF
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
40202Interchangeable
interchangeable cross-reference
interchangeable
31179Interchangeable
interchangeable cross-reference
interchangeable
040202Interchangeable
interchangeable cross-reference
interchangeable
0040202-4Interchangeable
interchangeable cross-reference
interchangeable
612-22-101Interchangeable
interchangeable cross-reference
interchangeable
1305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-20-2401?
40-20-2401 is a Ef-Bt330b manufactured by Samsung. It is classified as a IT_GENERAL (IT_UNCLASSIFIED).
What parts can replace 40-20-2401?
There are 10 known substitutes for 40-20-2401: 40202, 31179, 040202 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-20-2401?
40-20-2401 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-458-2443. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026