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16-460-4000 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

16-460-4000: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS FIRST PLY, temp_rating: -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, inside_diameter: 4.0 INCHES NOMINAL BOTH ENDS IN, outside_diameter: 4.2 INCHES NOMINAL BOTH ENDS IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_item_identification: BOAT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-618-3318, 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
16-460-4000
NSN: 4720-01-618-3318
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1E384 — SHIELDS RUBBER CO (USA)
SPECIFICATIONS
materialFIBERGLASS FIRST PLY
temp_rating-20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
inside_diameter4.0 INCHES NOMINAL BOTH ENDS IN
outside_diameter4.2 INCHES NOMINAL BOTH ENDS IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_item_identificationBOAT
cross-sectional_shape_styleROUND
measuring_method_and_length25.0 FEET NOMINAL EXCLUDING END FITTINGS FT
part_name_assigned_by_controlling_agencySHIELDS AC DUCT HOSE
NSN4720-01-618-3318
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 16-460-4000 · 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: 25.0 FEET NOMINAL EXCLUDING END FITTINGS FT
•
TEMP RATING: -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 4.2 INCHES NOMINAL BOTH ENDS IN
•
INSIDE DIAMETER: 4.0 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH25.0 FEET NOMINAL EXCLUDING END FITTINGS FT
TEMP RATING-20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER4.2 INCHES NOMINAL BOTH ENDS IN
INSIDE DIAMETER4.0 INCHES NOMINAL BOTH ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIELDS AC DUCT HOSE
END ITEM IDENTIFICATIONBOAT
MATERIALFIBERGLASS FIRST PLY
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 1
116-460-400BReference document
Same NSN cross-reference
Reference document — Secondary 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 16-460-4000?
16-460-4000 is a HOSE,AIR DUCT.
What parts can replace 16-460-4000?
There is 1 known substitute for 16-460-4000: 116-460-400B. Substitute compatibility should be verified for your specific system.
What is the NSN for 16-460-4000?
16-460-4000 is cataloged in the U.S. Government catalog under NSN 4720-01-618-3318. This indicates validated use in U.S. government and defense supply chains.
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