SSCY1685 — SEAL,METALLIC,AIRCRAFT GAS TURBI

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SSCY1685: SEAL,METALLIC,AIRCRAFT GAS TURBI.

SEAL,METALLIC,AIRCRAFT GAS TURBI. Key specifications include diameter: 7.540 INCHES MINIMUM AND 7.546 INCHES MAXIMUM IN, overall_length: 0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN, special_features: T.O. 2J-J79-44, FIG 9, IND 2, end_item_identification: ACFT ENG J79, J85, T58, T64, engine_section_location: TURBINE, criticality_code_justification: ABMZ AND ABHP.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-887-2143, 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

SSCY1685

NSN: 2840-00-887-2143
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 03673 — STEIN SEAL COMPANY (USA)

SPECIFICATIONS

diameter	7.540 INCHES MINIMUM AND 7.546 INCHES MAXIMUM IN
overall_length	0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
special_features	T.O. 2J-J79-44, FIG 9, IND 2
end_item_identification	ACFT ENG J79, J85, T58, T64
engine_section_location	TURBINE
criticality_code_justification	ABMZ AND ABHP
part_name_assigned_by_controlling_agency	ORIGINAL NAME CARBON RING SET
NSN	2840-00-887-2143

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ABMZ AND ABHP

•

DIAMETER: 7.540 INCHES MINIMUM AND 7.546 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: TURBINE

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ABMZ AND ABHP
DIAMETER	7.540 INCHES MINIMUM AND 7.546 INCHES MAXIMUM IN
OVERALL LENGTH	0.294 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	TURBINE
SPECIAL FEATURES	T.O. 2J-J79-44, FIG 9, IND 2
PART NAME ASSIGNED BY CONTROLLING AGENCY	ORIGINAL NAME CARBON RING SET
END ITEM IDENTIFICATION	ACFT ENG J79, J85, T58, T64

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: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is SSCY1685?

SSCY1685 is a SEAL,METALLIC,AIRCRAFT GAS TURBI.

What is the NSN for SSCY1685?

SSCY1685 is cataloged in the U.S. Government catalog under NSN 2840-00-887-2143. This indicates validated use in U.S. government and defense supply chains.

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SSCY1685 — SEAL,METALLIC,AIRCRAFT GAS TURBI

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