Air Duct Hose Assembly

8-27942

8-27942
(NSN) National Stock Number
4720-00-334-5418
Federal Supply Classification
4720 Hose and Flexible Tubing
Item Name Code
18451
Schedule B Code
8415909000
Summary

Round cross-sectional shape style, 0.025 inches nominal wall thickness, 3.450 inches nominal first end inside diameter, 14.000 ounces per linear foot hose weight, coupling first end connection type, 12.4 pounds per square inch maximum operating pressure

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
18451 A229A0 - 2
Specifications
Cross-Sectional Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Wall Thickness
0.025 inches nominal
Details A measurement of the smallest dimension of the wall,in distinction from length or width.
Inside Diameter
3.450 inches nominal first end
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Hose Weight
14.000 ounces per linear foot
Details The weight per specific length of hose.
Connection Type
coupling first end
Details Indicates the type of connection/s/.
Maximum Operating Pressure
12.4 pounds per square inch
Details The maximum pressure at which the item is rated for operation.
Measuring Method And Length
28.460 inches nominal overall
Details The means used and the measurement of the longest dimension of an item.
Coupling Style
beaded first end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the coupling.
External Operating Pressure
1.8 pounds per square inch
Details The nominal force per unit of area exerted inward for which the item is designed.
Material
plastic polyester and rubber silicone class q single ply
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
box section
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
8-27942 14170 X - 3 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
RAYTHEON COMPANY
CAGE: 15090
TUCSON , AZ , 85756-9367
UNITED STATES
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FAQs
Frequently asked questions for NSN 4720-00-334-5418
What is the NIIN of the NSN 4720-00-334-5418?
The National Item Identification Number (NIIN) of the NSN 4720-00-334-5418 is 00-334-5418
When the NSN 4720-00-334-5418 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4720-00-334-5418 contain any precious metals?
Type/content is unknown
Does the NSN 4720-00-334-5418 contain any hazardous material?
No data in HMIRS

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