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FT-2120 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FT-2120: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q ALL PLIES, hose_weight: 0.396 OUNCES PER LINEAR FOOT OZ, wall_thickness: 0.028 INCHES NOMINAL IN, connection_type: PLAIN FIRST END, inside_diameter: 0.060 INCHES NOMINAL FIRST END IN, style_designator: SLEEVE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-033-5132, 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-2120
NSN: 4720-00-033-5132
NIINs: 000335132, 001941779, 002049717, 002049737, 002049738, 002049740, 002483926, 002494283, 002494291, 003160020, 003160022, 003160040, 003160061, 003534551, 004011428, 004100175, 004386954, 004386955, 004386958, 004386959, 004396040, 004396041, 004485233, 008159686, 008171802, 008262827, 009069886, 009879462, 010120261, 010884474
FSC: 4720 — Hose and Flexible Tubing
CAGE: 30299 — FLEXIBLE TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q ALL PLIES
hose_weight0.396 OUNCES PER LINEAR FOOT OZ
wall_thickness0.028 INCHES NOMINAL IN
connection_typePLAIN FIRST END
inside_diameter0.060 INCHES NOMINAL FIRST END IN
style_designatorSLEEVE SECTION
features_providedOZONE RESISTANT
operating_pressure25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identificationAIRCRAFT,VIKING S-3A A
cross-sectional_shape_styleROUND
measuring_method_and_length3.000 INCHES NOMINAL OVERALL IN
NSN4720-00-033-5132
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FT-2120 · 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 9
BE923Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
AD777Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
5510-10-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
LS35031Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
AD777CB10-12Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
BE923-C-10-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FT-2120?
FT-2120 is a HOSE,AIR DUCT.
What parts can replace FT-2120?
There are 9 known substitutes for FT-2120: BE923, AD777, 5510-10-12 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FT-2120?
FT-2120 is cataloged in the U.S. Government catalog under NSN 4720-00-033-5132. This indicates validated use in U.S. government and defense supply chains.
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