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Technical Data Sheet
PartsTable / COMPONENT / 547203
547203 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: OFFSET HOOK, RIGHT ANGLE BOTH ENDS, design_type: CLOSED, hook_radius: 0.050 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 13, opening_width: 0.320 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-914-8456, 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
547203
NSN: 4720-00-914-8456
FSC: 4720
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
end_styleOFFSET HOOK, RIGHT ANGLE BOTH ENDS
design_typeCLOSED
hook_radius0.050 INCHES NOMINAL BOTH ENDS IN
coil_quantity13
opening_width0.320 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.174 INCHES NOMINAL IN
special_featuresCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
style_designatorCYLINDRICAL
spring_free_length1.456 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate20.000 POUNDS PER INCH NOMINAL LBS
NSN4720-00-914-8456
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 547203 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A18761-14Interchangeable
interchangeable cross-reference
interchangeable
682241BRInterchangeable
interchangeable cross-reference
interchangeable
2C2736Interchangeable
interchangeable cross-reference
interchangeable
95459Interchangeable
interchangeable cross-reference
interchangeable
247AS-C0803-005Interchangeable
interchangeable cross-reference
interchangeable
98459Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 547203?
547203 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 547203?
There are 7 known substitutes for 547203: A18761-14, 682241BR, 2C2736 and 4 more. Substitute compatibility should be verified for your specific system.
Is 547203 still available?
547203 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