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Technical Data Sheet
PartsTable / COMPONENT / 25539
25539 ✓ Verified by PartsTable
Cellularline · 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

- Component designed to guarantee maximum protection and safety for your mobile phone<br>- No memory effect: battery efficency guaranteed even without completing the charge-discharge cycle<br>- External design and colours blend with the compatible phone<br>- Construction quality, correct use and disposal assure respect for the environment<br><br>Hi-performance Cellular Line batteries offer performance, quality and reliability to ypur mobile with a 100% compatibility warranty This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-143-3830, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
25539
NSN: 4720-00-143-3830
FSC: 4720
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4720-00-143-3830
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 25539 · Cellularline ⚠ 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTER COVERING ENVIRONMENTAL PROTECTION: WEATHERPROOF
•
HYDROSTATIC TEST PRESSURE: 800.0 POUNDS PER SQUARE INCH LBS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
CONNECTION STYLE: PLAIN SECOND END
•
THREAD SERIES DESIGNATOR: NPTF SECOND END
•
EXTERIOR COLOR: BLACK
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
OUTER COVERING ENVIRONMENTAL PROTECTIONWEATHERPROOF
HYDROSTATIC TEST PRESSURE800.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLEPLAIN SECOND END
THREAD SERIES DESIGNATORNPTF SECOND END
EXTERIOR COLORBLACK
INSIDE DIAMETER0.375 INCHES NOMINAL IN
THREAD CLASS2A FIRST END A
MINIMUM INSIDE BENDING RADIUS3.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
108B0649300R1500Interchangeable
interchangeable cross-reference
interchangeable
30625Interchangeable
interchangeable cross-reference
interchangeable
25539Interchangeable
interchangeable cross-reference
interchangeable
51034Interchangeable
interchangeable cross-reference
interchangeable
981270Interchangeable
interchangeable cross-reference
interchangeable
25545Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25539?
25539 is a SEMICONDUCTOR DEVICE,DIODE manufactured by Cellularline.
What parts can replace 25539?
There are 15 known substitutes for 25539: 108B0649300R1500, 30625, 25539 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25539?
25539 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-143-3830. 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