660893 — SUPPORT,COMBUSTION CHAMBER COMPO

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

660893: SUPPORT,COMBUSTION CHAMBER COMPO.

SUPPORT,COMBUSTION CHAMBER COMPO. Key specifications include material: NICKEL ALLOY, overall_length: 1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN, inside_diameter: 30.175 INCHES MINIMUM AND 30.195 INCHES MAXIMUM IN, outside_diameter: 31.008 INCHES NOMINAL IN, mounting_hole_diameter: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN, mounting_hole_quantity: 80. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-081-2264, 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

660893

NSN: 2840-01-081-2264
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	NICKEL ALLOY
overall_length	1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
inside_diameter	30.175 INCHES MINIMUM AND 30.195 INCHES MAXIMUM IN
outside_diameter	31.008 INCHES NOMINAL IN
mounting_hole_diameter	0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
mounting_hole_quantity	80
end_item_identification	TF33 ENG
criticality_code_justification	AGAV
NSN	2840-01-081-2264

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 80

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

MOUNTING HOLE DIAMETER: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 31.008 INCHES NOMINAL IN

•

INSIDE DIAMETER: 30.175 INCHES MINIMUM AND 30.195 INCHES MAXIMUM IN

•

MATERIAL: NICKEL ALLOY

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	80
CRITICALITY CODE JUSTIFICATION	AGAV
MOUNTING HOLE DIAMETER	0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
OVERALL LENGTH	1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
OUTSIDE DIAMETER	31.008 INCHES NOMINAL IN
INSIDE DIAMETER	30.175 INCHES MINIMUM AND 30.195 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	TF33 ENG
MATERIAL	NICKEL ALLOY

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 660893?

660893 is a SUPPORT,COMBUSTION CHAMBER COMPO.

What is the NSN for 660893?

660893 is cataloged in the U.S. Government catalog under NSN 2840-01-081-2264. This indicates validated use in U.S. government and defense supply chains.

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660893 — SUPPORT,COMBUSTION CHAMBER COMPO

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