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H660445-5-0166 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

H660445-5-0166: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.390 INCHES NOMINAL IN, measuring_method_and_length: 166.0 INCHES NOMINAL EXCLUDING END FITTINGS IN, minimum_inside_bending_radius: 2.00 INCHES IN, layer_composition_and_location: 1ST LAYER BRAIDED STEEL WIRE, part_name_assigned_by_controlling_agency: HOSE ASSY TFE, MEDIUM PRESSURE FLARELESS STRAIGHT TO FLARELESS 96 USING 666 HOSE. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-145-0002, 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
H660445-5-0166
NSN: 4720-01-145-0002
FSC: 4720 — Hose and Flexible Tubing
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.390 INCHES NOMINAL IN
special_featuresPROTECTIVE TREATMENT: CORROSION RESISTANT STEEL-PASSIVATED; CARBON STEEL-CADMIUM PLATED PER QQ-P-416; BASIC MATERIAL: CORROSION RESISTANT STEEL EXCEPT NUTS (CARBON STEEL)
measuring_method_and_length166.0 INCHES NOMINAL EXCLUDING END FITTINGS IN
minimum_inside_bending_radius2.00 INCHES IN
layer_composition_and_location1ST LAYER BRAIDED STEEL WIRE
part_name_assigned_by_controlling_agencyHOSE ASSY TFE, MEDIUM PRESSURE FLARELESS STRAIGHT TO FLARELESS 96 USING 666 HOSE
NSN4720-01-145-0002
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: H660445-5-0166 · 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: 166.0 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
MINIMUM INSIDE BENDING RADIUS: 2.00 INCHES IN
•
SUPPLEMENTARY FEATURES: ASSEMBLY IS COMPRISED OF: NIPPLE SUB ASSEMBLY, P/N G65083 (QUANTITY: 1); SLEEVE, P/N 900767 (QUANTITY: 2); SOCKET, P/N F506 (QUANTITY: 2); HOSE, P/N 666 (QUANTITY: AS REQUIRED); ELBOW SUB ASSEMBLY, P/N G65401 (QUANTITY: 1)
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED STEEL WIRE
•
OUTSIDE DIAMETER: 0.390 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH166.0 INCHES NOMINAL EXCLUDING END FITTINGS IN
MINIMUM INSIDE BENDING RADIUS2.00 INCHES IN
SUPPLEMENTARY FEATURESASSEMBLY IS COMPRISED OF: NIPPLE SUB ASSEMBLY, P/N G65083 (QUANTITY: 1); SLEEVE, P/N 900767 (QUANTITY: 2); SOCKET, P/N F506 (QUANTITY: 2); HOSE, P/N 666 (QUANTITY: AS REQUIRED); ELBOW SUB ASSEMBLY, P/N G65401 (QUANTITY: 1)
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED STEEL WIRE
OUTSIDE DIAMETER0.390 INCHES NOMINAL IN
INSIDE DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESPROTECTIVE TREATMENT: CORROSION RESISTANT STEEL-PASSIVATED; CARBON STEEL-CADMIUM PLATED PER QQ-P-416; BASIC MATERIAL: CORROSION RESISTANT STEEL EXCEPT NUTS (CARBON STEEL)
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE ASSY TFE, MEDIUM PRESSURE FLARELESS STRAIGHT TO FLARELESS 96 USING 666 HOSE
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
10-60452-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AE1002149E0166Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is H660445-5-0166?
H660445-5-0166 is a HOSE ASSEMBLY,METALLIC.
What parts can replace H660445-5-0166?
There are 2 known substitutes for H660445-5-0166: 10-60452-24, AE1002149E0166. Substitute compatibility should be verified for your specific system.
What is the NSN for H660445-5-0166?
H660445-5-0166 is cataloged in the U.S. Government catalog under NSN 4720-01-145-0002. 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.