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12448151-2 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12448151-2: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include material: COTTON SECOND PLY, wall_thickness: 0.250 INCHES NOMINAL IN, inside_diameter: 0.880 INCHES NOMINAL FIRST END IN, connection_style: ROUND SECOND END, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_overall_length: 1.250 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-431-1332, 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
12448151-2
NSN: 4720-01-431-1332
FSC: 4720 — Hose and Flexible Tubing
CAGE: 06085 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialCOTTON SECOND PLY
wall_thickness0.250 INCHES NOMINAL IN
inside_diameter0.880 INCHES NOMINAL FIRST END IN
connection_styleROUND SECOND END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.250 INCHES NOMINAL SECOND END IN
end_inside_diameter0.880 INCHES NOMINAL BOTH ENDS IN
end_item_identification2350-01-390-4683; USED ON THE RECOVERY VEHICLE FU
cross-sectional_shape_styleROUND
measuring_method_and_length49.438 INCHES NOMINAL OVERALL IN
NSN4720-01-431-1332
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12448151-2 · 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: 49.438 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND SECOND END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.880 INCHES NOMINAL FIRST END IN
•
END OVERALL LENGTH: 1.250 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH49.438 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND SECOND END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.250 INCHES NOMINAL IN
INSIDE DIAMETER0.880 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH1.250 INCHES NOMINAL SECOND END IN
END OVERALL LENGTH1.250 INCHES NOMINAL BOTH ENDS IN
END INSIDE DIAMETER0.880 INCHES NOMINAL BOTH ENDS IN
END INSIDE DIAMETER0.880 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 1
12448151Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12448151-2?
12448151-2 is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace 12448151-2?
There is 1 known substitute for 12448151-2: 12448151. Substitute compatibility should be verified for your specific system.
What is the NSN for 12448151-2?
12448151-2 is cataloged in the U.S. Government catalog under NSN 4720-01-431-1332. 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.