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Technical Data Sheet
PartsTable / COMPONENT / 70-1607
70-1607 ✓ 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

DISK,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include material: COPPER ALLOY, end_item_identification: ADAPTER, FUEL, material_document_and_classification: QQ-C-465, ALLOY 642 FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-005-6776, 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
70-1607
NSN: 2840-00-005-6776
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_item_identificationADAPTER, FUEL
material_document_and_classificationQQ-C-465, ALLOY 642 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySHAFT
NSN2840-00-005-6776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,COMPRESSOR,AIRCRAFT GAS TUR TITLE COMPONENT PN 70-1607 MFR DISK,COMPRESSOR,AIRCRA
KEY FEATURES
•
MATERIAL: STEEL DISK
•
ENGINE SECTION LOCATION: COMPRESSOR
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM DISK
•
PRECIOUS MATERIAL: IRIDIUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL DISK
ENGINE SECTION LOCATIONCOMPRESSOR
CRITICALITY CODE JUSTIFICATIONAGAV
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM DISK
SPECIAL FEATURESWAS DISK,AXIAL COMPRESSOR,TURBINEENGINE
PRECIOUS MATERIALIRIDIUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE DISK
END ITEM IDENTIFICATIONJ57 AIRCRAFT ENGINE
DIAMETER19.925 INCHES MINIMUM AND 19.935 INCHES MAXIMUM IN
OVERALL LENGTH1.518 INCHES MINIMUM AND 1.529 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
C5515X20Interchangeable
interchangeable cross-reference
interchangeable
2503-20-20Interchangeable
interchangeable cross-reference
interchangeable
107A-0091Interchangeable
interchangeable cross-reference
interchangeable
70-1607Interchangeable
interchangeable cross-reference
interchangeable
701600 ITEM NO 3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70-1607?
70-1607 is a DISK,COMPRESSOR,AIRCRAFT GAS TUR.
What parts can replace 70-1607?
There are 5 known substitutes for 70-1607: C5515X20, 2503-20-20, 107A-0091 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-1607?
70-1607 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-005-6776. 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