NSN 4720-00-005-7449 Repair Services

Metallic Hose Assembly Overhaul, Repair, and Maintenance

MPN: S1722

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4720-00-005-7449 metallic hose assembly
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NSN 4720000057449


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4720-00-005-7449 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4720-00-005-7449 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4720-00-005-7449
Categorization Tubes and pipes of brass, except seamless
Repairability Code

Approximate Weight 0.0lb
Cross Sectional Shape Round
Inside Diameter 0.500 inches
Bolt Circle Diameter 2.378 inches 2nd end
Flange Thickness 0.495 inches 2nd end
Outside Diameter 0.969 inches
Inner Conveying Tube Style Annular close-pitch corrugated
Exterior Color Natural
Bolt Hole Quantity 4 2nd end
Flange Outside Diameter 3.535 inches 2nd end
Connection Style Raised 2nd end
Bolt Hole Diameter 0.575 inches 2nd end
Raised Face Height 0.155 inches 2nd end
Raised Face Diameter 1.380 inches 2nd end
End Flange Construction Solid 2nd end
End Connection Design Straight 1st end
Connection Type Raised face flange 2nd end
Burst Test Pressure 400.0 pounds per square inch
Layer Composition And Location Outer layer braided corrosion resistant steel wire
Maximum Operating Pressure 100.0 pounds per square inch
Hydrostatic Test Pressure 200.0 pounds per square inch
Flow Angle 90.0 degrees 2nd end
Outer Covering Environmental Protection Corrosion resistant
Measuring Method And Length 30.500 inches
Flange Style Round w/ bolt holes 2nd end
Special Features 1 piece of hose 11.280 in. Lg, 1 piece of hose 13.090 in. Lg, with a 90.0 degrees elbow centrally located

Part Numbers

Part Number Company RNAAC (Repair Depot)
S1722 ATLANTIC JOHNSON INC AX - DLA LAND AND MARITIME