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FT4647-1 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FT4647-1: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE PLY, wall_thickness: 0.082 INCHES NOMINAL IN, connection_type: PLAIN FIRST END, inside_diameter: 3.345 INCHES NOMINAL FIRST END IN, style_designator: SLEEVE SECTION, features_provided: OZONE RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-866-4981, 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
FT4647-1
NSN: 4720-00-866-4981
FSC: 4720 — Hose and Flexible Tubing
CAGE: 30299 — FLEXIBLE TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE PLY
wall_thickness0.082 INCHES NOMINAL IN
connection_typePLAIN FIRST END
inside_diameter3.345 INCHES NOMINAL FIRST END IN
style_designatorSLEEVE SECTION
features_providedOZONE RESISTANT
cross-sectional_shape_styleROUND
measuring_method_and_length3.000 INCHES NOMINAL OVERALL IN
NSN4720-00-866-4981
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FT4647-1 · 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: 3.000 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN FIRST END
•
STYLE DESIGNATOR: SLEEVE SECTION
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.082 INCHES NOMINAL IN
•
FEATURES PROVIDED: OZONE RESISTANT
•
INSIDE DIAMETER: 3.345 INCHES NOMINAL FIRST END IN
•
MATERIAL: FIBERGLASS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE PLY
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH3.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN FIRST END
STYLE DESIGNATORSLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.082 INCHES NOMINAL IN
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER3.345 INCHES NOMINAL FIRST END IN
MATERIALFIBERGLASS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SINGLE PLY
SUBSTITUTES & CROSS-REFERENCES 1
116224Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FT4647-1?
FT4647-1 is a HOSE,AIR DUCT.
What parts can replace FT4647-1?
There is 1 known substitute for FT4647-1: 116224. Substitute compatibility should be verified for your specific system.
What is the NSN for FT4647-1?
FT4647-1 is cataloged in the U.S. Government catalog under NSN 4720-00-866-4981. 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.