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NSN: 4720-00-001-1678
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NSN 4720-00-001-1678 Air Duct Hose

Manufacturer Part Numbers

Part Number Name Cage Code
NE0FAB-2 Hose,air Duct 16632
IT 101 Hose,air Duct 26831
FLEXFLYTE L-1 Hose,air Duct 30299
KNF-1-5-N-1 Hose,air Duct 75345
MIL-H-8796 Hose,air Duct 81349
GD10A8C9 Hose,air Duct 26512
CEETS-10-18-6 Hose,air Duct 21868
WC031-2.00-18-6 Hose,air Duct 70628
123W50901 Hose,air Duct 26512

Management Codes

CTL: 9B----9 (MOE: DN)
AAC: Insurance/numeric stockage objective item. items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. the item is central
QUP: 1
SLC: 0

Freight Codes

NMF Desc: Ducts:air System
NMFC: 051035
UFC: 33815
LTL: Rating variable
WCC: Plumbing supplies
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.


DEMIL Integ:
ESD: )
Schedule B:
NIIN: 000011678

4720-00-001-1678 Datasheet

End Inside Diameter: 2.000 inches nominal both ends
Connection Style: Round both ends
Connection Type: Soft both ends
Cross-sectional Shape Style: Round
End Overall Length: 1.500 inches nominal both ends
Material: Fiberglass 1st ply and rubber chloroprene class cr 1st ply
Material: Steel reinforcing wire
Maximum Operating Pressure: 16.0 pounds per square inch
Measuring Method And Length: 4.500 inches nominal overall
Minimum Inside Bending Radius: 1.000 inches
Nondefinitive Spec/std Data: 2 type and 2 class
Inside Diameter: 2.000 inches nominal first end
Specification/standard Data: 81349-mil-h-8796 government specification
Style Designator: Helically wound continous wire supported

Questions & Answers

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
What NATO entities are users of this NSN?
Singapore, France, and United States
How is national stock number 4720-00-001-1678 categorized?
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.
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is this item ITAR controlled?
No. This item is not ITAR Controlled.
When was this national stock number assigned to the federal catalog?
Sep 24, 1972