PartsTable
Technical Data Sheet
RWR74S2491FP ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 0.875 INCHES NOMINAL IN, body_diameter: 0.312 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES MINIMUM IN, style_designator: AXIAL TERMINAL EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-333-9582, 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 RWR74S2491FP
NSN: 5905-00-333-9582
FSC: 5905
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_length0.875 INCHES NOMINAL IN
body_diameter0.312 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES MINIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance2.490 KILOHMS
reliability_indicatorESTABLISHED
specification/standard_data81349-MIL-R-39007/6 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
power_dissipation_rating_in_watts5.000 FREE AIR
NSN5905-00-333-9582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN RWR74S2491FP MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
AMBIENT TEMP AT FULL RATED POWER: 25.0 CELSIUS DEGC
INCLOSURE TYPE: ENCAPSULATED
TERMINAL TYPE: WIRE LEAD
RELIABILITY FAILURE RATE LEVEL IN PERCENT: 0.010
BODY LENGTH: 0.875 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS: 5.000 FREE AIR
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 275.0
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORAXIAL TERMINAL EACH END
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS DEGC
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPEWIRE LEAD
RELIABILITY FAILURE RATE LEVEL IN PERCENT0.010
BODY LENGTH0.875 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS5.000 FREE AIR
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 275.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER275.0
BODY DIAMETER0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
308-0103-00Interchangeable
interchangeable cross-reference
interchangeable
T5-2501-F-100Interchangeable
interchangeable cross-reference
interchangeable
1500S 2.5 K 1 PERCENInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-39007/6Interchangeable
Same NIIN cross-reference
interchangeable
RWR74S2491FMInterchangeable
Same NIIN cross-reference
interchangeable
RWR74S2491FRInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RWR74S2491FP?
RWR74S2491FP is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace RWR74S2491FP?
There are 6 known substitutes for RWR74S2491FP: 308-0103-00, T5-2501-F-100, 1500S 2.5 K 1 PERCEN and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RWR74S2491FP?
RWR74S2491FP is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-333-9582. This indicates validated use in U.S. government and defense supply chains.
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