1. Home /
  2. Catalog /
  3. Hose and Flexible Tubing /
  4. 4720-00-857-1734

4720-00-857-1734

Find complete technical information, availability, and procurement data for: 4720-00-857-1734

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-00-857-1734 to receive an up to date pricing and availability quote by email.

4720-00-857-1734
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-857-1734
Item Name Code
22670
Assigment Date
01/01/1961 (65 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

0.625 inches nominal inside diameter, 0.789 inches nominal outside diameter, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, round cross-sectional shape style, 6.500 inches minimum inside bending radius

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
round
Inside Diameter
0.625 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.789 inches nominal
Minimum Inside Bending Radius
6.500 inches
Exterior Color
natural
End Item Identification
grumman a10 aircraft
Features Provided
self-sealing
Burst Test Pressure
5000.0 pounds per square inch single response
Layer Composition And Location
outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
1000.0 pounds per square inch single response
Hydrostatic Test Pressure
2000.0 pounds per square inch single response
Outer Covering Environmental Protection
corrosion resistant
Vacuum In Torr
50.8
Criticality Code Justification
feat
Inside Surface Condition
smooth
Special Features
weapon system essential
Material
plastic polytetrafluoroethylene tube
Specification/Standard Data
81349-mil-h-27267 government specification
Nondefinitive Spec/Std Data
12 size

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-815-6350 No Name Available 05/30/1969

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
124M12 Nonmetallic Hose
4720PL1361469 Nonmetallic Hose
M27267-12 Nonmetallic Hose
MIL-H-27267-12 Nonmetallic Hose
MILH27267-1I Nonmetallic Hose

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-00-857-1734?
The FSCG of the NSN 4720-00-857-1734 is 4720
Does the NSN 4720-00-857-1734 have a Schedule B code assigned?
Yes, the Schedule B code is 3917310000
Does NSN 4720-00-857-1734 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-00-857-1734 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-857-1734 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4720-00-857-1734 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

1850LP
5340-01-360-1334
Butt Hinge
1850M31G01
5340-01-667-0946
Mounting Bracket
1850NB00
4320-00-420-4842
Rotary Pump
1850NFC00
4320-00-391-4067
Rotary Pump
1850NFD00
4320-00-420-4843
Rotary Pump
1850Q95
2530-00-489-5865
Bra Inspection Plug
1850R
7025-01-486-5683
File Server Processor
1850S45
5365-00-741-3289
Machine Thread Plug
1850T 124
4730-01-391-0769
Magnetic Pipe Plug
1850T150
4730-01-189-8632
Pipe Plug
1850THRU1879
3020-00-810-6059
Spur Gear
1850V-C15X19X16
3120-01-477-7675
Sleeve Bearing
1850V48
4730-00-142-1630
Pipe Plug
1850VC18X24X22
3120-01-528-7140
Sleeve Bearing
1850VC25X32X20
3120-01-528-7129
Sleeve Bearing