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Technical Data Sheet
R937-9 ✓ 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: 0.500 INCHES NOMINAL IN, body_diameter: 0.220 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 2.200 OHMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-049-7960, 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 R937-9
NSN: 5905-00-049-7960
FSC: 5905
CAGE: 54294 — SHALLCROSS INC (USA)
SPECIFICATIONS
body_length0.500 INCHES NOMINAL IN
body_diameter0.220 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance2.200 OHMS
reactance_characteristicNONINDUCTIVE
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
power_dissipation_rating_in_watts3.000 FREE AIR
temp_range_of_temp_coefficient_in_deg_celsius-55.0 TO 350.0
temp_coefficient_of_resistance_in_ppm_per_deg_celsius-50.0 TO 50.0
NSN5905-00-049-7960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN R937-9 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
INCLOSURE TYPE: ENCAPSULATED
REACTANCE CHARACTERISTIC: NONINDUCTIVE
TERMINAL TYPE: WIRE LEAD
BODY LENGTH: 0.500 INCHES NOMINAL IN
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 350.0
POWER DISSIPATION RATING IN WATTS: 3.000 FREE AIR
BODY DIAMETER: 0.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORAXIAL TERMINAL EACH END
INCLOSURE TYPEENCAPSULATED
REACTANCE CHARACTERISTICNONINDUCTIVE
TERMINAL TYPEWIRE LEAD
BODY LENGTH0.500 INCHES NOMINAL IN
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 350.0
POWER DISSIPATION RATING IN WATTS3.000 FREE AIR
BODY DIAMETER0.220 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS DEGC
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER350.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
416821-66DInterchangeable
interchangeable cross-reference
interchangeable
903203Interchangeable
interchangeable cross-reference
interchangeable
AS1937-6Interchangeable
interchangeable cross-reference
interchangeable
NAS2-2-2-1Interchangeable
Same NIIN cross-reference
interchangeable
580R504H09Interchangeable
Same NIIN cross-reference
interchangeable
NS2C23-2-2-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R937-9?
R937-9 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace R937-9?
There are 6 known substitutes for R937-9: 416821-66D, 903203, AS1937-6 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R937-9?
R937-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-049-7960. This indicates validated use in U.S. government and defense supply chains.
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