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4449 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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

4449: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include thread_length: 5.3125 INCHES NOMINAL IN, special_features: TELLABS TI MANUAL 76.824449A, DUAL 9 WAY ACTIVE DATA BRIDGE MODULE A, end_item_identification: VOICE SWITCH BY-PASS (VSBP), nominal_thread_diameter: 0.375 INCHES IN, thread_quantity_per_inch: 16. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-071-2441, 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→ 4449
NSN: 5905-00-071-2441
NIINs: 000712441, 002306121, 005179023, 005990059, 006736709, 010298902, 011018659, 013780283, 014268834, 014825960
FSC: 5905 — Resistor
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)
SPECIFICATIONS
thread_length5.3125 INCHES NOMINAL IN
special_featuresTELLABS TI MANUAL 76.824449A, DUAL 9 WAY ACTIVE DATA BRIDGE MODULE A
end_item_identificationVOICE SWITCH BY-PASS (VSBP)
nominal_thread_diameter0.375 INCHES IN
thread_quantity_per_inch16
NSN5905-00-071-2441
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4449 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000
•
BODY DIAMETER: 0.203 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE: 7.500 KILOHMS
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL TYPE: WIRE LEAD
•
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
•
POWER DISSIPATION RATING IN WATTS: 3.250 FREE AIR
•
AMBIENT TEMP AT FULL RATED POWER: 25.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-5.000 TO 5.000
BODY DIAMETER0.203 INCHES NOMINAL IN
ELECTRICAL RESISTANCE7.500 KILOHMS
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPEWIRE LEAD
STYLE DESIGNATORAXIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS3.250 FREE AIR
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS DEGC
BODY LENGTH0.547 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER350.0
SUBSTITUTES & CROSS-REFERENCES 1
995-3A7500Same 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 4449?
4449 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4449?
There is 1 known substitute for 4449: 995-3A7500. Substitute compatibility should be verified for your specific system.
What is the NSN for 4449?
4449 is cataloged in the U.S. Government catalog under NSN 5905-00-071-2441. This indicates validated use in U.S. government and defense supply chains.
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