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Technical Data Sheet
PartsTable / MRO / 139144
139144 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The RESISTOR,VOLTAGE SENSITIVE is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.375 INCHES NOMINAL IN, overall_length: 0.625 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-132-4553, 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
MRO→ MRO_GENERAL→ 139144
NSN: 4730-00-132-4553
FSC: 4730
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.375 INCHES NOMINAL IN
overall_length0.625 INCHES NOMINAL IN
style_designatorCURVED ARCH
surface_treatmentZINC
material_thickness0.032 INCHES NOMINAL IN
mounting_hole_size0.144 INCHES NOMINAL IN
inside_diameter/arch_length0.219 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.125 INCHES NOMINAL IN
NSN4730-00-132-4553
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 139144 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
6-6-37-6Interchangeable
interchangeable cross-reference
interchangeable
20354FXInterchangeable
interchangeable cross-reference
interchangeable
2024-6-6Interchangeable
interchangeable cross-reference
interchangeable
139-144Interchangeable
interchangeable cross-reference
interchangeable
45C817-001Interchangeable
interchangeable cross-reference
interchangeable
16101405-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139144?
139144 is a RESISTOR,VOLTAGE SENSITIVE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 139144?
There are 32 known substitutes for 139144: 6-6-37-6, 20354FX, 2024-6-6 and 29 more. Substitute compatibility should be verified for your specific system.
Is 139144 still available?
139144 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026