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185617-1040 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

185617-1040: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: UNTHREADED EXTERNAL TUBE FIRST END, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.230 INCHES NOMINAL IN, special_features: TWO HOSE ASSEMBLYS SEPARATED BY 1-90 DEG. COPPER ELBOW; ONE LEG 9.000 IN.

LG THE OTHER LEG IS 13.625 IN LG. IN, features_provided: IDENTICAL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-331-8716, 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
185617-1040
NSN: 4720-01-331-8716
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
temp_rating400.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeUNTHREADED EXTERNAL TUBE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.230 INCHES NOMINAL IN
special_featuresTWO HOSE ASSEMBLYS SEPARATED BY 1-90 DEG. COPPER ELBOW; ONE LEG 9.000 IN. LG THE OTHER LEG IS 13.625 IN LG. IN
features_providedIDENTICAL ENDS
operating_pressure450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure1800.0 POUNDS PER SQUARE INCH LBS
end_connection_designSTRAIGHT FIRST END
hydrostatic_test_pressure900.0 POUNDS PER SQUARE INCH LBS
inner_conveying_tube_styleANNULAR CLOSE-PITCH CORRUGATED
cross-sectional_shape_styleROUND
NSN4720-01-331-8716
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 185617-1040 · 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: 22.625 INCHES NOMINAL OVERALL IN
•
TEMP RATING: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 6.000 INCHES IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.875 INCHES FIRST END IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH22.625 INCHES NOMINAL OVERALL IN
TEMP RATING400.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS6.000 INCHES IN
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED BRONZE WIRE
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES FIRST END IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.230 INCHES NOMINAL IN
OPERATING PRESSURE450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
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 3
845-1889636 ASSY EDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2620-281 ASSY EDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
845-1889636Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 185617-1040?
185617-1040 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 185617-1040?
There are 3 known substitutes for 185617-1040: 845-1889636 ASSY ED, 2620-281 ASSY ED, 845-1889636. Substitute compatibility should be verified for your specific system.
What is the NSN for 185617-1040?
185617-1040 is cataloged in the U.S. Government catalog under NSN 4720-01-331-8716. 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.