PartsTable
Technical Data Sheet
990157-9 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, overall_length: 1.250 INCHES NOMINAL IN, overall_diameter: 0.250 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, interruption_indicator_method: VISIBLE ELEMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-280-9528, 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 990157-9
NSN: 5920-00-280-9528
FSC: 5920
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
overall_length1.250 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts250.0 DC
continuous_current_rating_in_amps1.500
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-00-280-9528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 990157-9 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
BODY STYLE: TUBE TYPE
MATERIAL: GLASS CASE
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 DC
CONTINUOUS CURRENT RATING IN AMPS: 1.500
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLETUBE TYPE
MATERIALGLASS CASE
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 DC
CONTINUOUS CURRENT RATING IN AMPS1.500
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
OVERALL LENGTH1.250 INCHES NOMINAL IN
OVERALL DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
311010Interchangeable
interchangeable cross-reference
interchangeable
70-0011Interchangeable
interchangeable cross-reference
interchangeable
5920PL1331849Interchangeable
interchangeable cross-reference
interchangeable
91392002Interchangeable
interchangeable cross-reference
interchangeable
3002-0032Interchangeable
interchangeable cross-reference
interchangeable
5200201Y0005977Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 990157-9?
990157-9 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 990157-9?
There are 16 known substitutes for 990157-9: 311010, 70-0011, 5920PL1331849 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 990157-9?
990157-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-280-9528. This indicates validated use in U.S. government and defense supply chains.
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