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Technical Data Sheet
PartsTable / COMPONENT / 1N5402
1N5402 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, design_form: PREBENT, seat_radius: 0.125 INCHES NOMINAL SINGLE END IN, thread_class: 2B SINGLE END, overall_length: 0.375 INCHES MAXIMUM IN, wall_thickness: 0.126 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 4710-00-470-6992, 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
1N5402
NSN: 4710-00-470-6992
FSC: 4710
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
design_formPREBENT
seat_radius0.125 INCHES NOMINAL SINGLE END IN
thread_class2B SINGLE END
overall_length0.375 INCHES MAXIMUM IN
wall_thickness0.126 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.125 INCHES MINIMUM IN
overall_diameter0.200 INCHES MAXIMUM IN
special_featuresPRE-PROVISIONED NAVY ITEM, NAVICP PHIL IS POE
thread_directionRIGHT-HAND SINGLE END
features_providedHERMETICALLY SEALED CASE
NSN4710-00-470-6992
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1N5402 · 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
•
SEAT RADIUS: 0.125 INCHES NOMINAL SINGLE END IN
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE END IN
•
THREAD SERIES DESIGNATOR: UNF SINGLE END
•
MATERIAL: STEEL TUBING
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT, COMPRESSION SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
SEAT RADIUS0.125 INCHES NOMINAL SINGLE END IN
NOMINAL THREAD SIZE0.562 INCHES SINGLE END IN
THREAD SERIES DESIGNATORUNF SINGLE END
MATERIALSTEEL TUBING
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
END CONNECTION STYLESWIVEL NUT, COMPRESSION SINGLE END
MATERIALSTEEL SINGLE END
WALL THICKNESS0.126 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
087585-1Interchangeable
interchangeable cross-reference
interchangeable
RELEASE5729Interchangeable
interchangeable cross-reference
interchangeable
1N5402Interchangeable
interchangeable cross-reference
interchangeable
4832743-1Interchangeable
interchangeable cross-reference
interchangeable
1N4721Interchangeable
interchangeable cross-reference
interchangeable
IPDIN5402Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N5402?
1N5402 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N5402?
There are 6 known substitutes for 1N5402: 087585-1, RELEASE5729, 1N5402 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N5402?
1N5402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-470-6992. 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