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729583 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 20.342 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN, material: STEEL OVERALL, design_type: COMPRESSOR, overall_length: 0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C NOMINAL AND 40.0 ROCKWELL C MINIMUM OVERALL, special_features: MATERIAL MODIFIED PER SPEC SUPPLEMENT PWA-S-6304. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-966-3008, 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
729583
NSN: 2840-00-966-3008
FSC: 2840
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
diameter20.342 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN
materialSTEEL OVERALL
design_typeCOMPRESSOR
overall_length0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
hardness_rating35.0 ROCKWELL C NOMINAL AND 40.0 ROCKWELL C MINIMUM OVERALL
special_featuresMATERIAL MODIFIED PER SPEC SUPPLEMENT PWA-S-6304
end_item_identificationTF-33 AIRCRAFT ENGINE
engine_section_locationCOMPRESSOR
criticality_code_justificationAPGF AND CZBJ AND ABHP AND ABMZ AND CQFM
material_document_and_classificationAMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN2840-00-966-3008
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,AIR,AIRCRAFT GAS TURBINE EN TITLE COMPONENT PN 729583 MFR SEAL,AIR,AIRCRAFT GAS
KEY FEATURES
•
DESIGN TYPE: COMPRESSOR
•
MATERIAL: STEEL OVERALL
•
HARDNESS RATING: 35.0 ROCKWELL C NOMINAL AND 40.0 ROCKWELL C MINIMUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: APGF AND CZBJ AND ABHP AND ABMZ AND CQFM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
ENGINE SECTION LOCATION: COMPRESSOR
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPECOMPRESSOR
MATERIALSTEEL OVERALL
HARDNESS RATING35.0 ROCKWELL C NOMINAL AND 40.0 ROCKWELL C MINIMUM OVERALL
CRITICALITY CODE JUSTIFICATIONAPGF AND CZBJ AND ABHP AND ABMZ AND CQFM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONCOMPRESSOR
SPECIAL FEATURESMATERIAL MODIFIED PER SPEC SUPPLEMENT PWA-S-6304
DIAMETER20.342 INCHES MINIMUM AND 20.346 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONTF-33 AIRCRAFT ENGINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10012798Interchangeable
interchangeable cross-reference
interchangeable
48316-6Interchangeable
interchangeable cross-reference
interchangeable
P1381Interchangeable
interchangeable cross-reference
interchangeable
A43058Interchangeable
interchangeable cross-reference
interchangeable
GAG185Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 729583?
729583 is a SEAL,AIR,AIRCRAFT GAS TURBINE EN.
What parts can replace 729583?
There are 5 known substitutes for 729583: 10012798, 48316-6, P1381 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 729583?
729583 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-966-3008. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026