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79491GHH0450 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

79491GHH0450: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES ALL ENDS, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: THREADED INTERNAL TUBE ALL ENDS, inside_diameter: 0.480 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE ALL ENDS, outside_diameter: 0.700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-557-7913, 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
79491GHH0450
NSN: 4720-01-557-7913
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES ALL ENDS
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeTHREADED INTERNAL TUBE ALL ENDS
inside_diameter0.480 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE ALL ENDS
outside_diameter0.700 INCHES NOMINAL IN
special_featuresEXPORT CONTROL; OUTER COVER AND FITTINGS ARE 300 SERIES STAINLESS STEEL, PASSIVATED;INNER LINER PFA, ARAMID FIBER REINFORCEMENT CRES WIRE BRAID
thread_directionRIGHT-HAND ALL ENDS
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.562 INCHES FIRST END IN
end_connection_designSTRAIGHT ALL ENDS
NSN4720-01-557-7913
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 79491GHH0450 · 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: 45.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 1.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE ALL ENDS
•
END CONNECTION DESIGN: STRAIGHT ALL ENDS
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER MOLDED RUBBER, SYNTHETIC
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH45.000 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS1.000 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE ALL ENDS
END CONNECTION DESIGNSTRAIGHT ALL ENDS
LAYER COMPOSITION AND LOCATION1ST LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
CROSS-SECTIONAL SHAPE STYLEROUND
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 2
2635-126-01-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
7285313-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 79491GHH0450?
79491GHH0450 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 79491GHH0450?
There are 2 known substitutes for 79491GHH0450: 2635-126-01-40, 7285313-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 79491GHH0450?
79491GHH0450 is cataloged in the U.S. Government catalog under NSN 4720-01-557-7913. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.