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Technical Data Sheet
PartsTable / MRO / U1948
U1948 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 ARM,ZERO ADJUSTABLE is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_length: 0.438 INCHES NOMINAL IN, quality_factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING, mounting_method: TERMINAL SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5826-00-509-8793, 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
MRO→ MRO_GENERAL→ U1948
NSN: 5826-00-509-8793
FSC: 5826
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.438 INCHES NOMINAL IN
quality_factor50 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
overall_diameter0.188 INCHES NOMINAL IN
core_constructionS0LID SINGLE COMPONENT
inductance_rating0.22 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
winding_operating_current2.8 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5826-00-509-8793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM,ZERO ADJUSTABLE TITLE COMPONENT PN U1948 MFR ARM,ZERO ADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
648146-000Interchangeable
interchangeable cross-reference
interchangeable
10100-124Interchangeable
interchangeable cross-reference
interchangeable
7724181P2Interchangeable
interchangeable cross-reference
interchangeable
106D045Interchangeable
interchangeable cross-reference
interchangeable
505P2Interchangeable
interchangeable cross-reference
interchangeable
101948Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U1948?
U1948 is a ARM,ZERO ADJUSTABLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace U1948?
There are 8 known substitutes for U1948: 648146-000, 10100-124, 7724181P2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U1948?
U1948 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5826-00-509-8793. 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