281701 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

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PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, body_width: 1.625 INCHES NOMINAL IN, body_height: 2.375 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the Federal Logistics Information System under NSN 5950-00-880-1492, 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

281701

NSN: 5950-00-880-1492
FSC: 5950
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
body_width	1.625 INCHES NOMINAL IN
body_height	2.375 INCHES NOMINAL IN
body_length	1.625 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	440.0 HERTZ NOMINAL SINGLE COMPONENT
body_recess_depth	0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
peripheral_diameter	0.426 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN
center_hole_diameter	0.133 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
NSN	5950-00-880-1492

COMPONENT DIAGRAM

KEY FEATURES

•

RELIABILITY INDICATOR: NOT ESTABLISHED

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CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

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WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY

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WINDING OPERATING CURRENT: 400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY

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WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

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INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

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BODY LENGTH: 1.625 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

RELIABILITY INDICATOR	NOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
BODY LENGTH	1.625 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.138 INCHES SINGLE GROUP IN
WINDING OPERATING VOLTAGE	15.00 AC VOLTS NOMINAL AND 18.00 AC VOLTS NOMINAL AND 22.50 AC VOLTS NOMINAL AND 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP

VERIFIED SUBSTITUTES & CROSS-REFERENCES 14

28-331InterchangeableGOVERNMENT REGISTRY