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Technical Data Sheet
PartsTable / COMPONENT / E1446-59
E1446-59 ✓ 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 color: WHITE, width: 8.500 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, radius: 4.984 INCHES MINIMUM AND 5.016 INCHES MAXIMUM IN, material: STEEL COMP 302 OVERALL, unit_type: COAXIAL LINE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-202-9319, 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
E1446-59
NSN: 4720-00-202-9319
FSC: 4720
CAGE: 24082 — GARY STEEL PRODUCTS CORP (USA)
SPECIFICATIONS
colorWHITE
width8.500 INCHES NOMINAL IN
length14.000 INCHES NOMINAL IN
radius4.984 INCHES MINIMUM AND 5.016 INCHES MAXIMUM IN
materialSTEEL COMP 302 OVERALL
unit_typeCOAXIAL LINE
head_styleFLAT FILLISTER
seal_width0.260 INCHES NOMINAL IN
sterilizedNO
design_typeBIDIRECTIONAL
head_height0.250 INCHES MAXIMUM IN
point_styleROUND
NSN4720-00-202-9319
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: E1446-59 · 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 19
4148Interchangeable
interchangeable cross-reference
interchangeable
33-04148-1AInterchangeable
interchangeable cross-reference
interchangeable
33-04148-0AInterchangeable
interchangeable cross-reference
interchangeable
307561Interchangeable
interchangeable cross-reference
interchangeable
10086323Interchangeable
interchangeable cross-reference
interchangeable
A-A-1350Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E1446-59?
E1446-59 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace E1446-59?
There are 19 known substitutes for E1446-59: 4148, 33-04148-1A, 33-04148-0A and 16 more. Substitute compatibility should be verified for your specific system.
Is E1446-59 still available?
E1446-59 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