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Technical Data Sheet
R-1250 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 0.468 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, body_diameter: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, submersibility: NONSUBMERSIBLE, style_designator: AXIAL TERMINAL EACH END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-349-3698, 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 R-1250
NSN: 2920-00-349-3698
FSC: 2920
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
body_length0.468 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
body_diameter0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
submersibilityNONSUBMERSIBLE
style_designatorAXIAL TERMINAL EACH END
ground_polarity_typeNEGATIVE OR POSITIVE
cut-in_voltage_rating24.0 VOLTS MINIMUM AND 28.0 VOLTS MAXIMUM
cutout_voltage_rating12.0 VOLTS NOMINAL
electrical_resistance1.022 KILOHMS
reliability_indicatorESTABLISHED
specification/standard_data81349-MIL-R-39005/4 GOVERNMENT SPECIFICATION
NSN2920-00-349-3698
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN R-1250 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
DESIGN CURRENT RATING IN AMPS: 300.0 MAXIMUM
RADIO INTERFERENCE SHIELDING: PROVIDED
GROUND POLARITY TYPE: NEGATIVE OR POSITIVE
VOLTAGE SYSTEM FOR WHICH DESIGNED: 28.0 VOLTS NOMINAL
CUTOUT VOLTAGE RATING: 12.0 VOLTS NOMINAL
CUT-IN VOLTAGE RATING: 24.0 VOLTS MINIMUM AND 28.0 VOLTS MAXIMUM
SUBMERSIBILITY: NONSUBMERSIBLE
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN CURRENT RATING IN AMPS300.0 MAXIMUM
RADIO INTERFERENCE SHIELDINGPROVIDED
GROUND POLARITY TYPENEGATIVE OR POSITIVE
VOLTAGE SYSTEM FOR WHICH DESIGNED28.0 VOLTS NOMINAL
CUTOUT VOLTAGE RATING12.0 VOLTS NOMINAL
CUT-IN VOLTAGE RATING24.0 VOLTS MINIMUM AND 28.0 VOLTS MAXIMUM
SUBMERSIBILITYNONSUBMERSIBLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
36077Interchangeable
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SEA200GInterchangeable
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93-058Interchangeable
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WC117Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-1250?
R-1250 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace R-1250?
There are 17 known substitutes for R-1250: 36077, 58024, 28211 and 14 more. Substitute compatibility should be verified for your specific system.
Is R-1250 still available?
R-1250 is currently cancelled.
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