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538990 — STIFFENER,JET ENGIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

538990: STIFFENER,JET ENGIN.

The STIFFENER,JET ENGIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, thickness: 0.080 INCHES NOMINAL IN, bore_diameter: 0.0640 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN, outside_diameter: 0.130 INCHES NOMINAL IN, style_designator: PLAIN ROUND, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-021-4854, 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
538990
NSN: 2840-00-021-4854
NIINs: 000214854, 006181360
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 303
thickness0.080 INCHES NOMINAL IN
bore_diameter0.0640 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
outside_diameter0.130 INCHES NOMINAL IN
style_designatorPLAIN ROUND
surface_treatmentPASSIVATE
material_document_and_classificationQQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
NSN2840-00-021-4854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STIFFENER,JET ENGIN TITLE COMPONENT PN 538990 MFR STIFFENER,JET ENGIN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 538990?
538990 is a STIFFENER,JET ENGIN.
What is the NSN for 538990?
538990 is cataloged in the U.S. Government catalog under NSN 2840-00-021-4854. This indicates validated use in U.S. government and defense supply chains.
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