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NSN 4720-00-981-6721, 4720009816721
HOSE,AIR DUCT

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 009816721
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 4720-00-981-6721

National Stock Number (NSN) 4720-00-981-6721, or NIIN 009816721, (hose,air duct) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

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 4720009816721 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

END INSIDE DIAMETER
(CPYG) 1.500 INCHES NOMINAL BOTH ENDS
CONNECTION STYLE
(AHNC) ROUND BOTH ENDS
CONNECTION TYPE
(AWLS) PREFORMED BOTH ENDS
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
END OVERALL LENGTH
(AGQM) 1.000 INCHES NOMINAL BOTH ENDS
FEATURES PROVIDED
(CBBL) OZONE RESISTANT
HOSE WEIGHT
(AMPY) 3.360 OUNCES PER LINEAR FOOT
INSIDE DIAMETER
(AARX) 1.500 INCHES NOMINAL FIRST END
MATERIAL
(MATT) PLASTIC POLYAMIDE AND RUBBER CHLOROPRENE CLASS CR 1ST PLY
MATERIAL
(MATT) PLASTIC POLYAMIDE AND RUBBER CHLOROPRENE CLASS CR COVER
MEASURING METHOD AND LENGTH
(CRXX) 20.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS
(ACKH) 1.500 INCHES
WALL THICKNESS
(AAGT) 0.125 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) BOX SECTION
MATERIAL
(MATT) PLASTIC POLYAMIDE COVER AND RUBBER CHLOROPRENE CLASS CR COVER
MATERIAL
(MATT) PLASTIC POLYAMIDE 1ST PLY AND RUBBER CHLOROPRENE CLASS CR 1ST PLY

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