Air Duct Hose

NSN: 4720-01-653-5104 | Model: 55125K79

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

4720-01-653-5104

DEMIL

Cross Sectional Shape

Round

Wall Thickness

0.023 inches

Inside Diameter

3.000 inches both ends

Outside Diameter

3.375 inches both ends

Vacuum Rating

16.0 inches of mercury

End Application

Nose doors, avionics

Maximum Operating Pressure

19.0 pounds per square inch

Measuring Method And Length

24.000 inches

Part Name Assigned By Controlling Agency

High temperature flexible duct hose for fumes

Special Features

Heated resistant of metal with flexibility fabric, water based paint fumes, silicone coated hose

Material

Fiberglass all plies

Style Designator

Fully convoluted

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 4720-01-653-5104 Datasheet

Supply Class (FSC):

Hose And Flexible Tubing

Cross Reference:

55125K79

Cage Codes:

Carr Supply Company Mcmaster (CAGE 2V507)

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4720-01-653-5104 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
New Zealand
What is the NIIN of NSN 4720-01-653-5104?
016535104 or 01-653-5104
Does NSN 4720-01-653-5104 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4720-01-653-5104?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 25, 2016