AT1797 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

AT1797: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_width: 0.750 INCHES NOMINAL IN, body_height: 1.125 INCHES MAXIMUM IN, body_length: 0.750 INCHES NOMINAL IN, terminal_type: TAB W/WIRE LEAD, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-422-5259, 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→ AT1797

NSN: 5950-00-422-5259
NIINs: 004225259, 004716113
FSC: 5950 — Coils and Transformers
CAGE: 29525 — HYTRONICS CORP. (USA)

SPECIFICATIONS

body_width	0.750 INCHES NOMINAL IN
body_height	1.125 INCHES MAXIMUM IN
body_length	0.750 INCHES NOMINAL IN
terminal_type	TAB W/WIRE LEAD
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED STUD(S) SINGLE GROUP
terminal_length	6.000 INCHES NOMINAL IN
frequency_rating	5.0 KILOHERTZ MINIMUM AND 140.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_features	MIDDLE TERMINAL IS A CENTER TAP MAKING A TOTAL OF 3 TERMINALS
style_designator	TERMINALS ONE EDGE
nominal_thread_size	0.112 INCHES SINGLE GROUP IN
transformer_function	LINE
NSN	5950-00-422-5259

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER FUNCTION: LINE

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 0.750 INCHES NOMINAL IN

•

BODY HEIGHT: 1.125 INCHES MAXIMUM IN

•

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

•

IMPEDANCE RATING IN OHMS: 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

TRANSFORMER FUNCTION	LINE
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	0.750 INCHES NOMINAL IN
BODY HEIGHT	1.125 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

SUBSTITUTES & CROSS-REFERENCES 3

63T3188Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAW262Reference document

Same NSN cross-reference

Reference document — Secondary reference

41157Same 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)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is AT1797?

AT1797 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).

What parts can replace AT1797?

There are 3 known substitutes for AT1797: 63T3188, SAW262, 41157. Substitute compatibility should be verified for your specific system.

What is the NSN for AT1797?

AT1797 is cataloged in the U.S. Government catalog under NSN 5950-00-422-5259. This indicates validated use in U.S. government and defense supply chains.

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AT1797 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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