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Technical Data Sheet
PartsTable / MRO / 500-516
500-516 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The FUSE LINK,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 TUBING, design_form: PREBENT, overall_length: 3.375 INCHES NOMINAL IN, wall_thickness: 0.035 INCHES NOMINAL IN, mating_end_quantity: 2 SINGLE END, end_connection_style: UNTHREADED EXTERNAL SINGLE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-015-1667, 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
MRO→ MRO_GENERAL→ 500-516
NSN: 4710-00-015-1667
FSC: 4710
CAGE: 33830 — AERO TUBE TECHNOLOGIES, LLC DBA TUBE BENDS (USA)
SPECIFICATIONS
materialSTEEL COMP 321 TUBING
design_formPREBENT
overall_length3.375 INCHES NOMINAL IN
wall_thickness0.035 INCHES NOMINAL IN
mating_end_quantity2 SINGLE END
end_connection_styleUNTHREADED EXTERNAL SINGLE END
tube_outside_diameter1.500 INCHES NOMINAL IN
maximum_voltage_rating_in_volts250.0 AC AND 250.0 DC
continuous_current_rating_in_amps200.000
material_document_and_classificationAMS 5570 ASSN STD SINGLE MATERIAL RESPONSE TUBING
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds34.0 250 PCT OF CURRENT RATING AND 0.8 500 PCT OF CURRENT RATING
NSN4710-00-015-1667
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 500-516 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL COMP 347 SINGLE END
•
TUBE OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5570 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
END CONNECTION STYLE: UNTHREADED EXTERNAL SINGLE END
•
DESIGN FORM: PREBENT
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
MATING END QUANTITY: 2 SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 347 SINGLE END
TUBE OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5570 ASSN STD SINGLE MATERIAL RESPONSE TUBING
MATERIALSTEEL COMP 321 TUBING
END CONNECTION STYLEUNTHREADED EXTERNAL SINGLE END
DESIGN FORMPREBENT
WALL THICKNESS0.035 INCHES NOMINAL IN
MATING END QUANTITY2 SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
381-200Interchangeable
interchangeable cross-reference
interchangeable
R2200Interchangeable
interchangeable cross-reference
interchangeable
7181Interchangeable
interchangeable cross-reference
interchangeable
5396 4188-084Interchangeable
interchangeable cross-reference
interchangeable
500-516Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 500-516?
500-516 is a FUSE LINK,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 500-516?
There are 5 known substitutes for 500-516: 381-200, R2200, 7181 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500-516?
500-516 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-015-1667. 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