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519419 — INNER TUBE,PNEUMATIC TIRE,VEHICU

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

519419: INNER TUBE,PNEUMATIC TIRE,VEHICU.

INNER TUBE,PNEUMATIC TIRE,VEHICU. Key specifications include special_features: 1.438INCH BORE, FLANGE MOUNT. IN, end_item_identification: COMPRESSOR, DRIVE TYPE I.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-914-3800, 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
519419
NSN: 3110-00-914-3800
NIINs: 009143800, 016338482
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_features1.438INCH BORE, FLANGE MOUNT. IN
end_item_identificationCOMPRESSOR, DRIVE TYPE I
NSN3110-00-914-3800
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 519419 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL CLEARANCE: 0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
OVERALL WIDTH0.3463 INCHES MINIMUM AND 0.3513 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.2595 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
2197928Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
519417Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
519418Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 519419?
519419 is a INNER TUBE,PNEUMATIC TIRE,VEHICU.
What parts can replace 519419?
There are 3 known substitutes for 519419: 2197928, 519417, 519418. Substitute compatibility should be verified for your specific system.
What is the NSN for 519419?
519419 is cataloged in the U.S. Government catalog under NSN 3110-00-914-3800. This indicates validated use in U.S. government and defense supply chains.
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