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710689 — TUBE,COMBUSTION CHAMBER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

710689: TUBE,COMBUSTION CHAMBER.

The TUBE,COMBUSTION CHAMBER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2840-00-458-3182, 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
710689
NSN: 2840-00-458-3182
NIINs: 004583182, 015657156
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number710689
NSN2840-00-458-3182
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUBE,COMBUSTION CHAMBER TITLE COMPONENT PN 710689 MFR TUBE,COMBUSTION CHAMBE
KEY FEATURES
•
FSC APPLICATION DATA: JET ENGINE,AIRCRAFT,TF30P100
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ONE END OVAL,ONE END ROUND,1.345 IN. MIN,1.355 IN. MAX LARGEST OVALEND OD 1.125 IN. MIN,1.135 IN. MAX SMALLEST OVAL END OD,0.908 IN. MIN,0.928 IN. MAX TUBE ID,1.008 IN. TUBE OD,1.100 IN. MIN,1.110 IN. MAX ODOF SPHERE LOCATED AT TUBE ROUND END IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAJET ENGINE,AIRCRAFT,TF30P100
GENERAL CHARACTERISTICS ITEM DESCRIPTIONONE END OVAL,ONE END ROUND,1.345 IN. MIN,1.355 IN. MAX LARGEST OVALEND OD 1.125 IN. MIN,1.135 IN. MAX SMALLEST OVAL END OD,0.908 IN. MIN,0.928 IN. MAX TUBE ID,1.008 IN. TUBE OD,1.100 IN. MIN,1.110 IN. MAX ODOF SPHERE LOCATED AT TUBE ROUND END IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 710689?
710689 is a TUBE,COMBUSTION CHAMBER.
What is the NSN for 710689?
710689 is cataloged in the U.S. Government catalog under NSN 2840-00-458-3182. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.