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MSC 503K — RESISTOR,THERMAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MSC 503K: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_length: 0.500 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, terminal_length: 12.000 INCHES NOMINAL IN, style_designator: ROD, terminal_diameter: 0.032 INCHES NOMINAL IN, body_outside_diameter: 0.070 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-368-4081, 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→ MSC 503K
NSN: 5905-00-368-4081
FSC: 5905 — Resistor
CAGE: 15454 — RTIE HOLDINGS LLC (USA)
SPECIFICATIONS
body_length0.500 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
terminal_length12.000 INCHES NOMINAL IN
style_designatorROD
terminal_diameter0.032 INCHES NOMINAL IN
body_outside_diameter0.070 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
zero_power_resistance5.000 KILOHMS
terminal_type_and_quantity2 WIRE LEAD
reference_temp_in_deg_celsius25.0
thermal_time_constant_in_seconds8.0
power_dissipation_constant_in_milliwatts_per_deg_celsius2.0
NSN5905-00-368-4081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN MSC 503K MFR RESISTOR,THERMAL
KEY FEATURES
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN
•
TERMINAL LENGTH: 12.000 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.070 INCHES NOMINAL IN
•
REFERENCE TEMP IN DEG CELSIUS: 25.0
•
STYLE DESIGNATOR: ROD
•
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS: 2.0
•
ZERO POWER RESISTANCE: 5.000 KILOHMS
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEHERMETICALLY SEALED
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
TERMINAL LENGTH12.000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.070 INCHES NOMINAL IN
REFERENCE TEMP IN DEG CELSIUS25.0
STYLE DESIGNATORROD
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS2.0
ZERO POWER RESISTANCE5.000 KILOHMS
THERMAL TIME CONSTANT IN SECONDS8.0
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP-10.0 TO 10.0
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES 3
PA45D1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0837-0380Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-00512-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MSC 503K?
MSC 503K is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace MSC 503K?
There are 3 known substitutes for MSC 503K: PA45D1, 0837-0380, 10-00512-001. Substitute compatibility should be verified for your specific system.
What is the NSN for MSC 503K?
MSC 503K is cataloged in the U.S. Government catalog under NSN 5905-00-368-4081. This indicates validated use in U.S. government and defense supply chains.
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