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FT-337A-2.5-56 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FT-337A-2.5-56: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include body_width: 4.220 INCHES MINIMUM AND 4.280 INCHES MAXIMUM IN, body_height: 2.000 INCHES MAXIMUM IN, body_length: 4.220 INCHES MINIMUM AND 4.280 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_length: 4.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-720-1040, 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
FT-337A-2.5-56
NSN: 4720-00-720-1040
FSC: 4720 — Hose and Flexible Tubing
CAGE: 30299 — FLEXIBLE TECHNOLOGIES INC (USA)
SPECIFICATIONS
body_width4.220 INCHES MINIMUM AND 4.280 INCHES MAXIMUM IN
body_height2.000 INCHES MAXIMUM IN
body_length4.220 INCHES MINIMUM AND 4.280 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_length4.500 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
end_item_identificationF-16 AIRCRAFT
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
input_terminal_identificationSMA-RECEPTACLE
output_terminal_identificationSMA-RECEPTACLE
input_terminal_manufacturer_code65402
NSN4720-00-720-1040
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FT-337A-2.5-56 · 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
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 4
GH12AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
FT-2021Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
FT-337BReference document
Same NSN cross-reference
Reference document — Drawing number reference only
GH12A-2.5-56Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FT-337A-2.5-56?
FT-337A-2.5-56 is a HOSE,AIR DUCT.
What parts can replace FT-337A-2.5-56?
There are 4 known substitutes for FT-337A-2.5-56: GH12A, FT-2021, FT-337B and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FT-337A-2.5-56?
FT-337A-2.5-56 is cataloged in the U.S. Government catalog under NSN 4720-00-720-1040. This indicates validated use in U.S. government and defense supply chains.
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