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AS38386B1B004H — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AS38386B1B004H: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include coupling_style: THREADED INTERNAL BOTH ENDS, wall_thickness: 2.000 INCHES NOMINAL IN, connection_type: COUPLING BOTH ENDS, inside_diameter: 12.000 INCHES NOMINAL FIRST END IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, operating_pressure: 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-357-5675, 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
AS38386B1B004H
NSN: 4720-01-357-5675
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
coupling_styleTHREADED INTERNAL BOTH ENDS
wall_thickness2.000 INCHES NOMINAL IN
connection_typeCOUPLING BOTH ENDS
inside_diameter12.000 INCHES NOMINAL FIRST END IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
operating_pressure4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identification5411-01-304-6123
thread_series_designatorUNF BOTH ENDS
cross-sectional_shape_styleROUND
measuring_method_and_length48.000 INCHES NOMINAL OVERALL IN
specification/standard_data81349-MIL-D-38386 GOVERNMENT SPECIFICATION
minimum_inside_bending_radius12.000 INCHES IN
NSN4720-01-357-5675
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AS38386B1B004H · 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: 48.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 12.000 INCHES IN
•
CONNECTION TYPE: COUPLING BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
COUPLING STYLE: THREADED INTERNAL BOTH ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 2.000 INCHES NOMINAL IN
•
OPERATING PRESSURE: 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH48.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS12.000 INCHES IN
CONNECTION TYPECOUPLING BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
COUPLING STYLETHREADED INTERNAL BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS2.000 INCHES NOMINAL IN
OPERATING PRESSURE4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIFICATION/STANDARD DATA81349-MIL-D-38386 GOVERNMENT SPECIFICATION
INSIDE DIAMETER12.000 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 3
M38386-B-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-D-38386Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS38386Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 AS38386B1B004H?
AS38386B1B004H is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace AS38386B1B004H?
There are 3 known substitutes for AS38386B1B004H: M38386-B-004, MIL-D-38386, SAE-AS38386. Substitute compatibility should be verified for your specific system.
What is the NSN for AS38386B1B004H?
AS38386B1B004H is cataloged in the U.S. Government catalog under NSN 4720-01-357-5675. 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.