Air Duct Hose

FLEX FLYTE

FLEX FLYTE
(NSN) National Stock Number
4720-00-012-5509
Federal Supply Classification
4720 Hose and Flexible Tubing
Item Name Code
11116
Schedule B Code
-
Summary

Round cross-sectional shape style, 0.060 inches nominal wall thickness, 2.000 inches nominal first end inside diameter, 6.000 inches minimum inside bending radius, 1.500 inches nominal both ends end overall length, round both ends connection style

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 A5 - AX
Identification

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.

INC FIIG Concept Condition
11116 A229A0 - 1
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
0.060 inches nominal
Details A measurement of the smallest dimension of the wall,in distinction from length or width.
Inside Diameter
2.000 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.
Minimum Inside Bending Radius
6.000 inches
Details The minimum inside bending radius formed without stressing or deformation of a flexible item.
End Overall Length
1.500 inches nominal both ends
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Connection Style
round both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Type
soft both ends
Details Indicates the type of connection/s/.
End Inside Diameter
2.000 inches nominal both ends
Details The length of a straight line which passes through the center of the end,and terminates at the inside circumference.
Maximum Operating Pressure
50.0 pounds per square inch
Details The maximum pressure at which the item is rated for operation.
Measuring Method And Length
32.000 inches nominal overall
Details The means used and the measurement of the longest dimension of an item.
Material
fiberglass 1st ply and resin 1st ply
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
fiberglass 2nd ply and resin 2nd ply
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
fiberglass reinforcing cord and rubber chloroprene class cr reinforcing cord
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting reinforcing wire
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
helically wound continous wire supported
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Nondefinitive Spec/Std Data
4 type and 3 class
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
FLEX FLYTE L9 81344 5 - C 1 - ZZ
GH510A 26512 A - D 9 - AX
SAE-AS8796 0U583 E - 3 1 - ZZ
FLEX FLYTE 81343 6 - C 1 - AX
FLEXFLYTE L-9 30299 E - 3 1 - AX
FT-2926-8-64 30299 6 - 3 2 - AX
MIL-H-8796 81349 E - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
33815 - W -
RVC WCC TCC SHC
- 846 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
INSULATED CABLE ENGINEERS ASSN INC
CAGE: 81344
SOUTH YARMOUTH , MA , 02664-4514
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4720-00-012-5509
What is the NIIN of the NSN 4720-00-012-5509?
The National Item Identification Number (NIIN) of the NSN 4720-00-012-5509 is 00-012-5509
When the NSN 4720-00-012-5509 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Jan 29, 1968
Does the NSN 4720-00-012-5509 contain any precious metals?
Does not contain precious metal
Does the NSN 4720-00-012-5509 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA