172259R — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

172259R: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 4.882 INCHES MINIMUM AND 4.884 INCHES MAXIMUM IN, material: STEEL OVERALL, overall_length: 1.020 INCHES NOMINAL IN, end_item_identification: ACFT ENG J-57, engine_section_location: COMPRESSOR, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-348-0018, 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

172259R

NSN: 2840-00-348-0018
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

diameter	4.882 INCHES MINIMUM AND 4.884 INCHES MAXIMUM IN
material	STEEL OVERALL
overall_length	1.020 INCHES NOMINAL IN
end_item_identification	ACFT ENG J-57
engine_section_location	COMPRESSOR
criticality_code_justification	AGAV
NSN	2840-00-348-0018

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

DIAMETER: 4.882 INCHES MINIMUM AND 4.884 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
DIAMETER	4.882 INCHES MINIMUM AND 4.884 INCHES MAXIMUM IN
OVERALL LENGTH	1.020 INCHES NOMINAL IN
ENGINE SECTION LOCATION	COMPRESSOR
END ITEM IDENTIFICATION	ACFT ENG J-57
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.

2840-00-004-4242 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: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 172259R?

172259R is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.

What is the NSN for 172259R?

172259R is cataloged in the U.S. Government catalog under NSN 2840-00-348-0018. This indicates validated use in U.S. government and defense supply chains.

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172259R — SEAL,AIR,AIRCRAFT GAS TURBINE EN

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