6557726 — CONNECTION,SOUND ISOLATION

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

6557726: CONNECTION,SOUND ISOLATION.

The CONNECTION,SOUND ISOLATION is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_length: 0.750 INCHES NOMINAL IN, inside_diameter: 1.000 INCHES NOMINAL IN, nominal_thread_size: 1.312 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-956-7719, 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

6557726

NSN: 4730-00-956-7719
NIINs: 009567719, 013932184
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
overall_length	0.750 INCHES NOMINAL IN
inside_diameter	1.000 INCHES NOMINAL IN
nominal_thread_size	1.312 INCHES IN
NSN	4730-00-956-7719

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;15.250 IN. DIA ON ONE END;12.750 IN. DIA ON THE OTHER END;7.500 IN.O/A H;14 IN. INSIDE DIA IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL;15.250 IN. DIA ON ONE END;12.750 IN. DIA ON THE OTHER END;7.500 IN.O/A H;14 IN. INSIDE DIA IN

SUBSTITUTES & CROSS-REFERENCES 6

75744-18X1PCASSYSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

73744-18X1PCASSYSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

75744-18X1ASSYSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

655-7726PCASSYSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

73744-18X1ASSYSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

15-97-0980Same 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 6557726?

6557726 is a CONNECTION,SOUND ISOLATION.

What parts can replace 6557726?

There are 6 known substitutes for 6557726: 75744-18X1PCASSY, 73744-18X1PCASSY, 75744-18X1ASSY and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 6557726?

6557726 is cataloged in the U.S. Government catalog under NSN 4730-00-956-7719. This indicates validated use in U.S. government and defense supply chains.

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6557726 — CONNECTION,SOUND ISOLATION

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