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Technical Data Sheet
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144158 ✓ 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 ASSY,MANIFOLD is a the manufacturer industrial component. Key specifications include width: 0.250 INCHES NOMINAL IN, length: 0.062 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, overall_width: 30.875 INCHES NOMINAL IN, overall_height: 0.062 INCHES NOMINAL IN, overall_length: 35.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-573-6072, 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
144158
NSN: 4720-00-573-6072
FSC: 4720
CAGE: 56190 — METADURE PARTS & SALES, INC. (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
length0.062 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
overall_width30.875 INCHES NOMINAL IN
overall_height0.062 INCHES NOMINAL IN
overall_length35.500 INCHES NOMINAL IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
end_item_identificationRADAR SET AN/TPN-18
NSN4720-00-573-6072
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 144158 · 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 4
100258Interchangeable
interchangeable cross-reference
interchangeable
100019-00008Interchangeable
interchangeable cross-reference
interchangeable
9300-240Interchangeable
interchangeable cross-reference
interchangeable
55A46A24Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 144158?
144158 is a HOSE ASSY,MANIFOLD.
What parts can replace 144158?
There are 4 known substitutes for 144158: 100258, 100019-00008, 9300-240 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 144158?
144158 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-573-6072. 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