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Worldwide distributor of NSN parts and consumables located in the USA.

Air Duct Hose

Model / MPN: 373780-1 | NSN: 4720-00-631-6378
ITAR Registered seal

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.

Product Details
NATO Stock Number
4720-00-631-6378
Sold in multiples of
1 EA
DEMIL
NO
Cross Sectional Shape
Round
Inside Diameter
2.500 inches first end
Endlength
2.000 inches first end
Connection Style
Round first end
Connection Type
Soft first end
End Inside Diameter
2.500 inches first end
Maximum Operating Pressure
10.0 pounds per square inch
Measuring Method And Length
118.320 inches
Material
Fiberglass single ply and rubber butadiene-acrylonitrile class nbr single ply
Style Designator
Sleeve section
373780 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M418T7696 Hose, Air Duct 12 EA 04/05/2018
SPE7M418T055Q Hose, Air Duct 14 EA 07/23/2018
SPE7M419T5448 Hose, Air Duct 31 EA 03/18/2019

Pricing and Availability

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373780-1 Cross Reference