Air Duct Hose

NSN: 4720-01-656-3758 | Model: NAS1373A06CB037

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.

NSN Properties and Flags

NATO Stock Number

4720-01-656-3758

DEMIL

Cross Sectional Shape

Round

Wall Thickness

0.050 inches

Inside Diameter

1.469 inches and 1.531 inches both ends

Tempurature Rating

-65.0 degrees fahrenheit and 275.0 degrees fahrenheit

Outside Diameter

1.769 inches and 1.831 inches both ends

Minimum Inside Bending Radius

1.5 inches

Endlength

1.5 inches both ends

Measuring Method And Length

9.125 inches and 9.375 inches

External Operating Pressure

4.5 pounds per square inch

Style Designator

Fully convoluted w/ wire rings between convolutions

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M418T5060	2018-01-22	PMCMD	62 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4720-01-656-3758 Datasheet

Supply Class (FSC):

Hose And Flexible Tubing

Cross Reference:

NAS1373A06CB037

Cage Codes:

National Aerospace Standards (CAGE 80205)

Freight Information:

NMFC:

051035 - Ducts: air system
WCC:

846 - Fabricated nonmetallic materials
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $41.11 to $68.51..
Does NSN 4720-01-656-3758 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4720-01-656-3758?
016563758 or 01-656-3758
Does NSN 4720-01-656-3758 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4720-01-656-3758?
Solicitation SPE7M418T5060 for qty 62 on 01/10/2018