51970-1 — RESISTOR ASSEMBLY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

51970-1: RESISTOR ASSEMBLY.

The RESISTOR ASSEMBLY is a the manufacturer industrial component. Key specifications include width: 1.260 INCHES NOMINAL IN, length: 5.120 INCHES NOMINAL IN, thickness: 0.250 INCHES NOMINAL IN, body_length: 1.250 INCHES MAXIMUM IN, terminal_type: PIN, component_name: FIXED WIRE WOUND RESISTOR. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-118-3804, 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→ 51970-1

NSN: 5950-01-118-3804
NIINs: 011183804, 011677191
FSC: 5950 — Coils and Transformers
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)

SPECIFICATIONS

width	1.260 INCHES NOMINAL IN
length	5.120 INCHES NOMINAL IN
thickness	0.250 INCHES NOMINAL IN
body_length	1.250 INCHES MAXIMUM IN
terminal_type	PIN
component_name	FIXED WIRE WOUND RESISTOR
inclosure_type	FULLY INCLOSED
mounting_method	THROUGH HOLE
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
precious_material	GOLD
terminal_quantity	43
component_quantity	3 AND 2
NSN	5950-01-118-3804

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: SCOTT

•

MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 1.500 INCHES MAXIMUM IN

•

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

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

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

•

NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

TRANSFORMER WINDING CONNECTION TYPE	SCOTT
MOUNTING FACILITY QUANTITY	1 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	1.500 INCHES MAXIMUM IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO TWO PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NOMINAL THREAD SIZE	0.138 INCHES SINGLE GROUP IN
MAXIMUM OPERATING TEMP	170.0 CELSIUS DEGC
BODY LENGTH	1.250 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

K6424Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2534775Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

03000218Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 51970-1?

51970-1 is a RESISTOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 51970-1?

There are 3 known substitutes for 51970-1: K6424, 2534775, 03000218. Substitute compatibility should be verified for your specific system.

What is the NSN for 51970-1?

51970-1 is cataloged in the U.S. Government catalog under NSN 5950-01-118-3804. This indicates validated use in U.S. government and defense supply chains.

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