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PartsTable / COMPONENT / 503Y35E
503Y35E ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The PLUG,PIPE,MAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1008 OVERALL, body_length: 0.660 INCHES NOMINAL IN, connection_style: PLAIN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: PLUG, MAGNETIC, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-595-4827, 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
503Y35E
NSN: 4730-00-595-4827
FSC: 4730
CAGE: 36540 — LISLE CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1008 OVERALL
body_length0.660 INCHES NOMINAL IN
connection_stylePLAIN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorPLUG, MAGNETIC
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.750 INCHES EXTERNAL IN
end_item_identificationUSED ON CRANE SHOVEL, TRUCK MOUNTED 20 TON, QUICKWAY MODEL M202
magnet_projection_length0.437 INCHES NOMINAL IN
thread_series_designatorNPTF EXTERNAL
criticality_code_justificationFEAT
NSN4730-00-595-4827
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 503Y35E · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MAGNET PROJECTION LENGTH: 0.437 INCHES NOMINAL IN
•
BODY LENGTH: 0.660 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES EXTERNAL IN
•
CONNECTION STYLE: PLAIN
•
MATERIAL: STEEL COMP 1008 OVERALL
•
THREAD SERIES DESIGNATOR: NPTF EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
MAGNET PROJECTION LENGTH0.437 INCHES NOMINAL IN
BODY LENGTH0.660 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES EXTERNAL IN
END ITEM IDENTIFICATIONUSED ON CRANE SHOVEL, TRUCK MOUNTED 20 TON, QUICKWAY MODEL M202
CONNECTION STYLEPLAIN
MATERIALSTEEL COMP 1008 OVERALL
THREAD SERIES DESIGNATORNPTF EXTERNAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORPLUG, MAGNETIC
THREAD DIRECTIONRIGHT-HAND EXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
69873Interchangeable
interchangeable cross-reference
interchangeable
73030Interchangeable
interchangeable cross-reference
interchangeable
ZZ-E-00661Interchangeable
interchangeable cross-reference
interchangeable
A-A-132Interchangeable
interchangeable cross-reference
interchangeable
52A315D6Interchangeable
interchangeable cross-reference
interchangeable
A-23428-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503Y35E?
503Y35E is a PLUG,PIPE,MAGNETIC.
What parts can replace 503Y35E?
There are 21 known substitutes for 503Y35E: 69873, 73030, ZZ-E-00661 and 18 more. Substitute compatibility should be verified for your specific system.
Is 503Y35E still available?
503Y35E is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026