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Technical Data Sheet
PartsTable / COMPONENT / FT1134-3
FT1134-3 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY, wall_thickness: 0.075 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN, connection_type: PREFORMED FIRST END, inside_diameter: 4.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END, style_designator: SLEEVE SECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-300-7262, 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
FT1134-3
NSN: 4720-00-300-7262
FSC: 4720
CAGE: 30299 — FLEXIBLE TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY
wall_thickness0.075 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
connection_typePREFORMED FIRST END
inside_diameter4.000 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
style_designatorSLEEVE SECTION
end_inside_diameter4.000 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length3.250 INCHES NOMINAL OVERALL IN
NSN4720-00-300-7262
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FT1134-3 · 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
•
MATERIAL: FIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY
•
INSIDE DIAMETER: 4.000 INCHES NOMINAL FIRST END IN
•
STYLE DESIGNATOR: SLEEVE SECTION
•
CONNECTION STYLE: ROUND FIRST END
•
END INSIDE DIAMETER: 4.000 INCHES NOMINAL FIRST END IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.075 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
•
CONNECTION TYPE: PREFORMED FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALFIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY
INSIDE DIAMETER4.000 INCHES NOMINAL FIRST END IN
STYLE DESIGNATORSLEEVE SECTION
CONNECTION STYLEROUND FIRST END
END INSIDE DIAMETER4.000 INCHES NOMINAL FIRST END IN
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.075 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
CONNECTION TYPEPREFORMED FIRST END
MEASURING METHOD AND LENGTH3.250 INCHES NOMINAL OVERALL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
63AInterchangeable
interchangeable cross-reference
interchangeable
1021063Interchangeable
interchangeable cross-reference
interchangeable
2196128Interchangeable
interchangeable cross-reference
interchangeable
2612Interchangeable
interchangeable cross-reference
interchangeable
C2612Interchangeable
interchangeable cross-reference
interchangeable
BA3718Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FT1134-3?
FT1134-3 is a HOSE,AIR DUCT.
What parts can replace FT1134-3?
There are 7 known substitutes for FT1134-3: 63A, 1021063, 2196128 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FT1134-3?
FT1134-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-300-7262. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026