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Technical Data Sheet
WF791 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The NETWORK,PHASE CHANGING is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: TUBE TYPE, body_length: 4.625 INCHES MINIMUM AND 4.813 INCHES MAXIMUM IN, body_diameter: 1.970 INCHES MAXIMUM IN, overall_length: 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN, terminal_length: 0.750 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-021-0811, 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 WF791
NSN: 5920-00-021-0811
FSC: 5920
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialFIBER CASE
body_styleTUBE TYPE
body_length4.625 INCHES MINIMUM AND 4.813 INCHES MAXIMUM IN
body_diameter1.970 INCHES MAXIMUM IN
overall_length1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
terminal_length0.750 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
overall_diameter0.556 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
special_featuresMANUFACTURER'S SPECIFICATION FOR TERMINAL SURFACE TREATMENT REQUIREMENTS
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
terminal_thickness0.250 INCHES NOMINAL IN
NSN5920-00-021-0811
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,PHASE CHANGING TITLE COMPONENT PN WF791 MFR NETWORK,PHASE CHANGING
KEY FEATURES
MATERIAL: PLASTIC MELAMINE AND GLASS CASE
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 10.0 500 PCT OF CURRENT RATING
OVERALL DIAMETER: 1.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC MELAMINE AND GLASS CASE
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
INTERRUPTION INDICATOR METHODOPAQUE BODY
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS10.0 500 PCT OF CURRENT RATING
OVERALL DIAMETER1.062 INCHES NOMINAL IN
OVERALL LENGTH2.375 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS40.000
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A STYLE AND 2 CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WF791?
WF791 is a NETWORK,PHASE CHANGING. It is classified as a MRO (MRO_GENERAL).
What is the NSN for WF791?
WF791 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-021-0811. This indicates validated use in U.S. government and defense supply chains.
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