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RAD-2002 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

RAD-2002: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, coupling_style: EXTERNAL COUPLING CLAMP-LOCKING BOTH ENDS, connection_type: COUPLING BOTH ENDS, inside_diameter: 5.000 INCHES NOMINAL FIRST END IN, special_features: FURNISHED W/ONE ADAPTER,5.500 IN. OD,ALUMINUM ALLOY,QQ-A-250/11; RESISTANT TO FIRE,SALT-FOG FUNGUS AND WEATHER IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED.

This part is cataloged in the U.S. Government catalog under NSN 4720-01-079-3307, 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
RAD-2002
NSN: 4720-01-079-3307
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
coupling_styleEXTERNAL COUPLING CLAMP-LOCKING BOTH ENDS
connection_typeCOUPLING BOTH ENDS
inside_diameter5.000 INCHES NOMINAL FIRST END IN
special_featuresFURNISHED W/ONE ADAPTER,5.500 IN. OD,ALUMINUM ALLOY,QQ-A-250/11; RESISTANT TO FIRE,SALT-FOG FUNGUS AND WEATHER IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
features_providedSTOWAGE DEVICE AND ABRASION RESISTANT
operating_pressure3.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
cross-sectional_shape_styleROUND
measuring_method_and_length120.000 INCHES NOMINAL OVERALL IN
minimum_inside_bending_radius5.000 INCHES IN
NSN4720-01-079-3307
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: RAD-2002 · 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: 120.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 5.000 INCHES IN
•
CONNECTION TYPE: COUPLING BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
COUPLING STYLE: EXTERNAL COUPLING CLAMP-LOCKING BOTH ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 3.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
FEATURES PROVIDED: STOWAGE DEVICE AND ABRASION RESISTANT
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH120.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
CONNECTION TYPECOUPLING BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
COUPLING STYLEEXTERNAL COUPLING CLAMP-LOCKING BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
OPERATING PRESSURE3.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
FEATURES PROVIDEDSTOWAGE DEVICE AND ABRASION RESISTANT
INSIDE DIAMETER5.000 INCHES NOMINAL FIRST END IN
SPECIAL FEATURESFURNISHED W/ONE ADAPTER,5.500 IN. OD,ALUMINUM ALLOY,QQ-A-250/11; RESISTANT TO FIRE,SALT-FOG FUNGUS AND WEATHER IN
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
SM-A-775923Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 RAD-2002?
RAD-2002 is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace RAD-2002?
There is 1 known substitute for RAD-2002: SM-A-775923. Substitute compatibility should be verified for your specific system.
What is the NSN for RAD-2002?
RAD-2002 is cataloged in the U.S. Government catalog under NSN 4720-01-079-3307. 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.