NSN 4720-01-148-2793, 4720011482793
HOSE,AIR DUCT

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 011482793
Codification Country: United States
Item Name Code: INC 11116
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 4720-01-148-2793

National Stock Number (NSN) 4720-01-148-2793, or NIIN 011482793, (hose,air duct) was assigned March 3, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 8 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 11116. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4720011482793 does not contain precious metals.

This information was last updated on Apr 01, 2024.

Technical Characteristics

END INSIDE DIAMETER: (CPYG) 2.500 INCHES NOMINAL FIRST END
CONNECTION STYLE: (AHNC) ROUND FIRST END
CONNECTION TYPE: (AWLS) SOFT FIRST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
END OVERALL LENGTH: (AGQM) 1.500 INCHES NOMINAL FIRST END
INSIDE DIAMETER: (AARX) 2.500 INCHES NOMINAL FIRST END
NONDEFINITIVE SPEC/STD DATA: (ZZZT) 2 TYPE AND 2 CLASS
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE 2ND PLY
MAXIMUM OPERATING PRESSURE: (CQGM) 16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 9.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS: (ACKH) 1.250 INCHES
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-H-8796 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR: (STYL) HELICALLY WOUND CONTINOUS WIRE SUPPORTED