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Technical Data Sheet
PartsTable / COMPONENT / 4026-4
4026-4 ✓ Verified by PartsTable
Sandberg · COMPONENT
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

A Sandberg Design Cover effectively protects your phone against marks and scratches while also giving it a more personal look. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, body_width: 1.770 INCHES MAXIMUM IN, body_height: 2.350 INCHES MAXIMUM IN, body_length: 1.895 INCHES MAXIMUM IN, thread_class: 3B ALL ENDS, overall_width: 0.700 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3530-00-390-4540, 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
4026-4
NSN: 3530-00-390-4540
FSC: 3530
CAGE: 77948 — SINGER CO THE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
body_width1.770 INCHES MAXIMUM IN
body_height2.350 INCHES MAXIMUM IN
body_length1.895 INCHES MAXIMUM IN
thread_class3B ALL ENDS
overall_width0.700 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.340 INCHES MAXIMUM IN
overall_length1.252 INCHES MAXIMUM IN
connection_typeTHREADED INTERNAL BOSS ALL ENDS
mounting_methodTHREADED STUD(S) SINGLE GROUP
connection_styleGASKET SEAL (BOSS) ALL ENDS
NSN3530-00-390-4540
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Sandberg RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 4026-4 MFR Sandberg RESISTOR,VARIABLE,NONW
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSINGER CLASS 95,96,188K,195K,196K,241,245,251 AND 281 INDUSTRIAL SEWING MACHINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
4026-4Interchangeable
interchangeable cross-reference
interchangeable
K1280-4Interchangeable
interchangeable cross-reference
interchangeable
5-1048-76Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3739Interchangeable
interchangeable cross-reference
interchangeable
330100Interchangeable
interchangeable cross-reference
interchangeable
0776-5000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4026-4?
4026-4 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Sandberg.
What parts can replace 4026-4?
There are 7 known substitutes for 4026-4: 4026-4, K1280-4, 5-1048-76 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4026-4?
4026-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3530-00-390-4540. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026