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3519-028 — SHAFT,SPUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3519-028: SHAFT,SPUR.

The SHAFT,SPUR is a the manufacturer industrial component. Key specifications include end_item_identification: MAIN FUEL CONTROL,P/N X83278-0325 FOR F110 ACFT ENG, general_characteristics_item_description: PART OF SHAFT ASSY 5354-926. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-731-6535, 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
3519-028
NSN: 5340-00-731-6535
NIINs: 007316535, 012037083
FSC: 5340 — Hardware, Commercial
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
end_item_identificationMAIN FUEL CONTROL,P/N X83278-0325 FOR F110 ACFT ENG
general_characteristics_item_descriptionPART OF SHAFT ASSY 5354-926
NSN5340-00-731-6535
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3519-028 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 10.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
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PERIPHERAL SHAPE STYLE: OVAL, NO HOLES
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WIDTH: 7.875 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
•
BODY THICKNESS: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH10.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESSECURED BY TWENTY HOLES 2.810 IN. DIA. COUNTERBORED 0.406 IN. DIA. TO WITHIN 0.250 IN. OF BOTTOM AROUND EDGE IN
PERIPHERAL SHAPE STYLEOVAL, NO HOLES
WIDTH7.875 INCHES NOMINAL IN
MATERIALALUMINUM
BODY THICKNESS0.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
35-19028XReference document
Same NSN cross-reference
Reference document — Secondary reference
035-26377XReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 3519-028?
3519-028 is a SHAFT,SPUR.
What parts can replace 3519-028?
There are 2 known substitutes for 3519-028: 35-19028X, 035-26377X. Substitute compatibility should be verified for your specific system.
What is the NSN for 3519-028?
3519-028 is cataloged in the U.S. Government catalog under NSN 5340-00-731-6535. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.