658770R1 — BRACKET ASSEMBLY,DIFFUSER DUCT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

658770R1: BRACKET ASSEMBLY,DIFFUSER DUCT.

The BRACKET ASSEMBLY,DIFFUSER DUCT is a the manufacturer industrial component. Key specifications include fsc_application_data: AIRCRAFT JET ENGINE,TF30, general_characteristics_item_description: STEEL,ROCKWELL C25-33 HARDNESS,CONSISTING OF-688665,658768,658769,FSCM 77445,5.730-5.770 IN. LG,4.680-4.720 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 2840-00-413-0798, 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

658770R1

NSN: 2840-00-413-0798
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

fsc_application_data	AIRCRAFT JET ENGINE,TF30
general_characteristics_item_description	STEEL,ROCKWELL C25-33 HARDNESS,CONSISTING OF-688665,658768,658769,FSCM 77445,5.730-5.770 IN. LG,4.680-4.720 IN. W IN
NSN	2840-00-413-0798

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: AIRCRAFT JET ENGINE,TF30

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,ROCKWELL C25-33 HARDNESS,CONSISTING OF-688665,658768,658769,FSCM 77445,5.730-5.770 IN. LG,4.680-4.720 IN. W IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	AIRCRAFT JET ENGINE,TF30
GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL,ROCKWELL C25-33 HARDNESS,CONSISTING OF-688665,658768,658769,FSCM 77445,5.730-5.770 IN. LG,4.680-4.720 IN. W IN

OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875

SUBSTITUTES & CROSS-REFERENCES 1

658770Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 658770R1?

658770R1 is a BRACKET ASSEMBLY,DIFFUSER DUCT.

What parts can replace 658770R1?

There is 1 known substitute for 658770R1: 658770. Substitute compatibility should be verified for your specific system.

What is the NSN for 658770R1?

658770R1 is cataloged in the U.S. Government catalog under NSN 2840-00-413-0798. This indicates validated use in U.S. government and defense supply chains.

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658770R1 — BRACKET ASSEMBLY,DIFFUSER DUCT

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