6890042 — SEAL RING,LABYRINTH,AIRCRAFT GAS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6890042: SEAL RING,LABYRINTH,AIRCRAFT GAS.

SEAL RING,LABYRINTH,AIRCRAFT GAS. Key specifications include material: STEEL OVERALL, overall_length: 2.680 INCHES MINIMUM AND 2.682 INCHES MAXIMUM IN, special_features: T.O. 2J-T56-14; GOES ON THE TURBINE REAR BEARING, end_item_identification: ACFT ENG T56, criticality_code_justification: MATT AND ABHP AND AGAV.

This part is cataloged in the U.S. Government catalog under NSN 2840-01-075-1724, 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

6890042

NSN: 2840-01-075-1724
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_length	2.680 INCHES MINIMUM AND 2.682 INCHES MAXIMUM IN
special_features	T.O. 2J-T56-14; GOES ON THE TURBINE REAR BEARING
end_item_identification	ACFT ENG T56
criticality_code_justification	MATT AND ABHP AND AGAV
NSN	2840-01-075-1724

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: MATT AND ABHP AND AGAV

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	MATT AND ABHP AND AGAV
OVERALL LENGTH	2.680 INCHES MINIMUM AND 2.682 INCHES MAXIMUM IN
SPECIAL FEATURES	T.O. 2J-T56-14; GOES ON THE TURBINE REAR BEARING
END ITEM IDENTIFICATION	ACFT ENG T56
MATERIAL	STEEL OVERALL

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.

2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903

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 6890042?

6890042 is a SEAL RING,LABYRINTH,AIRCRAFT GAS.

What is the NSN for 6890042?

6890042 is cataloged in the U.S. Government catalog under NSN 2840-01-075-1724. This indicates validated use in U.S. government and defense supply chains.

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6890042 — SEAL RING,LABYRINTH,AIRCRAFT GAS

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