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PartsTable / COMPONENT / 7J6519
7J6519 ✓ Verified by PartsTable
— · PIPE SECTION
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 TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include body_width: 0.410 INCHES MAXIMUM IN, body_height: 0.360 INCHES MAXIMUM IN, body_length: 0.525 INCHES MAXIMUM IN, body_material: PLASTIC, inclosure_type: HERMETICALLY SEALED, overall_height: 0.547 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-2318, 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
7J6519
NSN: 4710-01-184-2318
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
body_width0.410 INCHES MAXIMUM IN
body_height0.360 INCHES MAXIMUM IN
body_length0.525 INCHES MAXIMUM IN
body_materialPLASTIC
inclosure_typeHERMETICALLY SEALED
overall_height0.547 INCHES NOMINAL IN
special_featuresAS DIFFERENTIATED BY CIRCUIT TEST FOR Q-FACTOR; UNPACKAGED UNIT WEIGHT: OZ2.000
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
features_providedFUNGUS RESISTANT AND MOISTURE RESISTANT
operating_temp_range-50.0 TO 70.0 CELSIUS DEGC
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
criticality_code_justificationFEAT
NSN4710-01-184-2318
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7J6519 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
989084-5CInterchangeable
interchangeable cross-reference
interchangeable
16067Interchangeable
interchangeable cross-reference
interchangeable
16067ADXInterchangeable
interchangeable cross-reference
interchangeable
55-22084-20Interchangeable
interchangeable cross-reference
interchangeable
016067-01Interchangeable
interchangeable cross-reference
interchangeable
SL6223PC25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7J6519?
7J6519 is a TUBE ASSEMBLY,METAL.
What parts can replace 7J6519?
There are 13 known substitutes for 7J6519: 989084-5C, 16067, 16067ADX and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7J6519?
7J6519 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-184-2318. 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