PartsTable
Technical Data Sheet
Download PDF

J525 — PIPE ASSEMBLY DETUNER

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

J525: PIPE ASSEMBLY DETUNER.

The PIPE ASSEMBLY DETUNER is a the manufacturer industrial component. Key specifications include diameter: 0.750 INCHES NOMINAL IN, material: STEEL, construction: STRAIGHT SEAMED, heat_treatment: ANNEALED AND COLD WORKED AND NORMALIZED, wall_thickness: 0.035 INCHES NOMINAL IN, welding_method: ELECTRIC RESISTANCE. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-102-0108, 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
J525
NSN: 4710-00-102-0108
NIINs: 001020108, 002000281, 012333229, 012333230, 016023180
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
diameter0.750 INCHES NOMINAL IN
materialSTEEL
constructionSTRAIGHT SEAMED
heat_treatmentANNEALED AND COLD WORKED AND NORMALIZED
wall_thickness0.035 INCHES NOMINAL IN
welding_methodELECTRIC RESISTANCE
first_end_stylePLAIN
surface_treatmentCOPPER OUTSIDE
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length60.000 INCHES MINIMUM RANDOM AND 288.000 INCHES MAXIMUM RANDOM IN
nondefinitive_spec/std_data1 TYPE
specification/standard_data81343-SAE J525 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4710-00-102-0108
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: J525 · 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
•
FIRST END STYLE: PLAIN
•
HEAT TREATMENT: ANNEALED
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SPECIFICATION/STANDARD DATA: 81349-MIL-T-3520 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
TECHNICAL CHARACTERISTICS
FIRST END STYLEPLAIN
HEAT TREATMENTANNEALED
DIAMETER0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.035 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA81349-MIL-T-3520 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA1 TYPE
WELDING METHODFURNACE BUTT
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
MIL-T-3520Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy J525?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is J525?
J525 is a PIPE ASSEMBLY DETUNER.
What parts can replace J525?
There is 1 known substitute for J525: MIL-T-3520. Substitute compatibility should be verified for your specific system.
What is the NSN for J525?
J525 is cataloged in the U.S. Government catalog under NSN 4710-00-102-0108. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — J525

✓ 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.