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749-516-71 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

749-516-71: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include thread_class: 2A SECOND END A, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.273 INCHES NOMINAL IN, connection_style: PLAIN SECOND END, outside_diameter: 0.514 INCHES NOMINAL IN, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-458-9222, 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
749-516-71
NSN: 4720-01-458-9222
FSC: 4720 — Hose and Flexible Tubing
CAGE: 06324 — GLENAIR, INC. (USA)
SPECIFICATIONS
thread_class2A SECOND END A
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.273 INCHES NOMINAL IN
connection_stylePLAIN SECOND END
outside_diameter0.514 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
nominal_thread_size0.624 INCHES SECOND END IN
end_connection_designSTRAIGHT FIRST END
media_for_which_designedAIR SINGLE RESPONSE
thread_series_designatorUNEF SECOND END
inner_conveying_tube_styleHELICAL OPEN-PITCH CORRUGATED
cross-sectional_shape_styleROUND
NSN4720-01-458-9222
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 749-516-71 · 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
•
MEASURING METHOD AND LENGTH: 71.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 0.750 INCHES IN
•
CONNECTION STYLE: PLAIN SECOND END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH71.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS0.750 INCHES IN
CONNECTION STYLEPLAIN SECOND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COPPER WIRE
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
749-516Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 749-516-71?
749-516-71 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 749-516-71?
There is 1 known substitute for 749-516-71: 749-516. Substitute compatibility should be verified for your specific system.
What is the NSN for 749-516-71?
749-516-71 is cataloged in the U.S. Government catalog under NSN 4720-01-458-9222. This indicates validated use in U.S. government and defense supply chains.
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