51-344 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

51-344: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include material: STEEL RACE INSERT, body_length: 3.115 INCHES MINIMUM AND 3.197 INCHES MAXIMUM IN, design_type: NONREUSABLE, shank_style: EXTERNALLY THREADED, thread_class: 3A A, body_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4540-00-368-7438, 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

51-344

NSN: 4540-00-368-7438
NIINs: 003687438, 005089612, 008430240, 011646205, 014352603, 015889324
FSC: 4540 — Waste Disposal Equipment
CAGE: 81337 — W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER (USA)

SPECIFICATIONS

material	STEEL RACE INSERT
body_length	3.115 INCHES MINIMUM AND 3.197 INCHES MAXIMUM IN
design_type	NONREUSABLE
shank_style	EXTERNALLY THREADED
thread_class	3A A
body_diameter	3.000 INCHES NOMINAL IN
bore_diameter	0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
overall_length	1.7705 INCHES NOMINAL IN
mounting_method	THREADED BUSHING SINGLE GROUP
thread_diameter	0.312 INCHES NOMINAL IN
frequency_rating	380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
NSN	4540-00-368-7438

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,0.478 INTHK,6 IN.W,3 IN.ID,3 STOVEBOLTS WELDED TO BOTTOM OD OF STRAP IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL,0.478 INTHK,6 IN.W,3 IN.ID,3 STOVEBOLTS WELDED TO BOTTOM OD OF STRAP IN

SUBSTITUTES & CROSS-REFERENCES 1

5-13-449Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 51-344?

51-344 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace 51-344?

There is 1 known substitute for 51-344: 5-13-449. Substitute compatibility should be verified for your specific system.

What is the NSN for 51-344?

51-344 is cataloged in the U.S. Government catalog under NSN 4540-00-368-7438. This indicates validated use in U.S. government and defense supply chains.

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51-344 — TRANSFORMER,POWER AUTOTRANSFORME

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