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Technical Data Sheet
PartsTable / COMPONENT / X9168371-3
X9168371-3 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 115.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: UNTHREADED EXTERNAL HOSE FIRST END, connection_style: STRAIGHT FIRST END, outside_diameter: 1.500 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, end_item_identification: SUPPORT EQUIPMENT, B-1 AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-425-4533, 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
X9168371-3
NSN: 4720-01-425-4533
FSC: 4720
CAGE: 98750 — SAN ANTONIO AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 115.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeUNTHREADED EXTERNAL HOSE FIRST END
connection_styleSTRAIGHT FIRST END
outside_diameter1.500 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
end_item_identificationSUPPORT EQUIPMENT, B-1 AIRCRAFT
cross-sectional_shape_styleROUND
measuring_method_and_length11.500 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED BRONZE WIRE
outer_covering_environmental_protectionMILDEW RESISTANT AND CORROSION RESISTANT AND SALT WATER RESISTANT AND FUEL RESISTANT
NSN4720-01-425-4533
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: X9168371-3 · 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
KEY FEATURES
•
OUTER COVERING ENVIRONMENTAL PROTECTION: MILDEW RESISTANT AND CORROSION RESISTANT AND SALT WATER RESISTANT AND FUEL RESISTANT
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
FEATURES PROVIDED: IDENTICAL ENDS
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
•
CONNECTION STYLE: STRAIGHT FIRST END
•
MEASURING METHOD AND LENGTH: 11.500 INCHES NOMINAL OVERALL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT AND CORROSION RESISTANT AND SALT WATER RESISTANT AND FUEL RESISTANT
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT, B-1 AIRCRAFT
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
FEATURES PROVIDEDIDENTICAL ENDS
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED BRONZE WIRE
CONNECTION STYLESTRAIGHT FIRST END
MEASURING METHOD AND LENGTH11.500 INCHES NOMINAL OVERALL IN
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING-40.0 FAHRENHEIT AND 115.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A54-2Interchangeable
interchangeable cross-reference
interchangeable
210162Interchangeable
interchangeable cross-reference
interchangeable
0L330Interchangeable
interchangeable cross-reference
interchangeable
330Interchangeable
interchangeable cross-reference
interchangeable
924-90211-203Interchangeable
interchangeable cross-reference
interchangeable
KB0202024CC0115Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X9168371-3?
X9168371-3 is a HOSE ASSEMBLY,METALLIC.
What parts can replace X9168371-3?
There are 7 known substitutes for X9168371-3: A54-2, 210162, 0L330 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X9168371-3?
X9168371-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-425-4533. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026