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NSN 4720-01-112-1843, 4720011121843
HOSE ASSEMBLY,AIR DUCT

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 011121843
Codification Country
United States
Item Name Code
INC 18451
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4720-01-112-1843

National Stock Number (NSN) 4720-01-112-1843, or NIIN 011121843, (hose assembly,air duct) was assigned April 29, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2020, 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) 18451. [A LENGTH OF HOSE, AIR DUCT WITH COUPLINGS ON ONE OR BOTH ENDS. EXCLUDES:ITEMS WHICH INCLUDE A BRANCH HOSE OR FORK HOSE, HOSE ASSEMBLY, 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 4720011121843 does not contain precious metals.

This NSN is associated to Schedule B 8415909000: parts, nesoi, of air conditioning machines. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333415: air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) STEEL 1ST END COUPLING
CONNECTION TYPE
(AWLS) COUPLING FIRST END
COUPLING STYLE
(CXMG) RECESSED FLANGE FIRST END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
INSIDE DIAMETER
(AARX) 16.000 INCHES NOMINAL FIRST END
MATERIAL
(MATT) STEEL 1ST END COUPLING
MEASURING METHOD AND LENGTH
(CRXX) 150.000 INCHES NOMINAL OVERALL
SPECIAL FEATURES
(FEAT) GRUMMAN AIRCRAFT F18
STYLE DESIGNATOR
(STYL) HELICALLY WOUND CONTINOUS WIRE SUPPORTED

Manufacturer Part Numbers


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