729581 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

729581: SEAL,AIR,AIRCRAFT GAS TURBINE EN.

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 20.336 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN, material: STEEL OVERALL, overall_length: 0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN, special_features: MATL AMS 6304, end_item_identification: TF-33, engine_section_location: COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-800-3963, 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

729581

NSN: 2840-00-800-3963
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	20.336 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN
material	STEEL OVERALL
overall_length	0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
special_features	MATL AMS 6304
end_item_identification	TF-33
engine_section_location	COMPRESSOR
criticality_code_justification	AGAV
NSN	2840-00-800-3963

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

DIAMETER: 20.336 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
DIAMETER	20.336 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN
OVERALL LENGTH	0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	MATL AMS 6304
END ITEM IDENTIFICATION	TF-33
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

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 729581?

729581 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.

What is the NSN for 729581?

729581 is cataloged in the U.S. Government catalog under NSN 2840-00-800-3963. This indicates validated use in U.S. government and defense supply chains.

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729581 — SEAL,AIR,AIRCRAFT GAS TURBINE EN

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