Product Details | AIR DUCT HOSE

4720-01-411-4181 A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.

Part Alternates: 07A379A14SM050, 4720-01-411-4181, 01-411-4181, 4720014114181, 014114181

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 24 MAR 1995 01-411-4181

Drawings & Photos | NSN 4720-01-411-4181


Cross Reference | NSN 4720-01-411-4181

Part Number Cage Code Manufacturer
07A379A14SM050 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4720-01-411-4181

Characteristic Specifications
MATERIAL FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY STEEL REINFORCING WIRE FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR COVER
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 3.500 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH 16.000 INCHES NOMINAL OVERALL
CONNECTION TYPE SOFT BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 3.500 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.750 INCHES NOMINAL BOTH ENDS

Restrictions/Controls & Freight Information | NSN 4720-01-411-4181

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information