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Technical Data Sheet
PartsTable / MRO / 42-0003
42-0003 ✓ Verified by PartsTable
Legrand · 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

Can be mounted on rail or on plate in XL³ cabinets and enclosures<br>MCCBs for switching, control isolation and protection of low voltage electrical lines<br>Supplied with fixing screws cage terminals 70 mm² max. (flexible cable) or 95 mm² max. rigid cable with accessories<br>Can be fitted with DPX³ 160 and 250 common auxiliaries and accessories<br>Conform to IEC 60947-2 This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-134-4655, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 42-0003
NSN: 4720-00-134-4655
FSC: 4720
CAGE: 04664 — PIERCE MANUFACTURING INC (USA)
SPECIFICATIONS
materialRUBBER NATURAL
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.250 INCHES NOMINAL IN
body_diameter0.125 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-80.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
NSN4720-00-134-4655
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 42-0003 · Legrand ⚠ 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
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
9113Interchangeable
interchangeable cross-reference
interchangeable
1350-17050PC10Interchangeable
interchangeable cross-reference
interchangeable
V5324KInterchangeable
interchangeable cross-reference
interchangeable
5324KInterchangeable
interchangeable cross-reference
interchangeable
113KSInterchangeable
interchangeable cross-reference
interchangeable
3L13X1AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42-0003?
42-0003 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42-0003?
There are 24 known substitutes for 42-0003: 9113, 1350-17050PC10, V5324K and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42-0003?
42-0003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-134-4655. 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