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AS166-4-0112H — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AS166-4-0112H: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.212 INCHES MINIMUM IN, connection_style: SWIVEL NUT FLARE FIRST END, outside_diameter: 0.500 INCHES MAXIMUM IN, special_features: TWO 0.047 IN. DIA LOCKWIRE HOLES ON EACH NUT IN.

This part is cataloged in the U.S. Government catalog under NSN 4720-01-050-4458, 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
AS166-4-0112H
NSN: 4720-01-050-4458
FSC: 4720 — Hose and Flexible Tubing
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.212 INCHES MINIMUM IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.500 INCHES MAXIMUM IN
special_featuresTWO 0.047 IN. DIA LOCKWIRE HOLES ON EACH NUT IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length11.250 INCHES NOMINAL WORKING IN
minimum_inside_bending_radius1.500 INCHES IN
layer_composition_and_locationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
NSN4720-01-050-4458
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AS166-4-0112H · 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: 11.250 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 1.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH11.250 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS1.500 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.500 INCHES MAXIMUM IN
INSIDE DIAMETER0.212 INCHES MINIMUM IN
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 5
S82104-0112HReference document
Same NSN cross-reference
Reference document — Secondary reference
4720PL0887088Reference document
Same NSN cross-reference
Reference document — Informative reference only
AE2463316E0112Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4720PL1812594Reference document
Same NSN cross-reference
Reference document — Informative reference only
C7912-4-0112HReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 AS166-4-0112H?
AS166-4-0112H is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace AS166-4-0112H?
There are 5 known substitutes for AS166-4-0112H: S82104-0112H, 4720PL0887088, AE2463316E0112 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS166-4-0112H?
AS166-4-0112H is cataloged in the U.S. Government catalog under NSN 4720-01-050-4458. 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.