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Technical Data Sheet
PartsTable / COMPONENT / 5-45-5142
5-45-5142 ✓ Verified by PartsTable
— · HOSE FITTING
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 MENDER,HOSE is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: RUBBER SYNTHETIC TUBING, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, design_form: PREBENT, head_height: 0.078 INCHES NOMINAL IN, wheel_style: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-173-9511, 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
5-45-5142
NSN: 4730-01-173-9511
FSC: 4730
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialRUBBER SYNTHETIC TUBING
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
design_formPREBENT
head_height0.078 INCHES NOMINAL IN
wheel_styleSTRAIGHT
usage_designMETALWORKING
hole_diameter0.500 INCHES NOMINAL IN
overall_height0.266 INCHES NOMINAL IN
overall_length1.150 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN
prong_quantity8
wall_thickness0.035 INCHES NOMINAL IN
NSN4730-01-173-9511
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5-45-5142 · 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 20
A16-3PB6Interchangeable
interchangeable cross-reference
interchangeable
A16-3PB36-4X3X1-2PTIInterchangeable
interchangeable cross-reference
interchangeable
B74.13Interchangeable
interchangeable cross-reference
interchangeable
TR850-1Interchangeable
interchangeable cross-reference
interchangeable
193850PC51Interchangeable
interchangeable cross-reference
interchangeable
193850PC50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5-45-5142?
5-45-5142 is a MENDER,HOSE.
What parts can replace 5-45-5142?
There are 20 known substitutes for 5-45-5142: A16-3PB6, A16-3PB36-4X3X1-2PTI, B74.13 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-45-5142?
5-45-5142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-173-9511. 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