4757620

View detailed technical data, stock status, and sourcing information for: 4757620
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 part 4757620 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-717-1621

Item Name Code

22670

Assigment Date

02/14/1968 (58 years ago)

0.695 inches nominal outside diameter, 4.000 inches minimum inside bending radius, round cross-sectional shape style, 0.312 inches nominal inside diameter, -55.0 fahrenheit and 302.0 fahrenheit single response temp rating

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: 0.312 inches nominal
Temp Rating: -55.0 fahrenheit and 302.0 fahrenheit single response
Outside Diameter: 0.695 inches nominal
Minimum Inside Bending Radius: 4.000 inches
Exterior Color: blue
Burst Test Pressure: 9000.0 pounds per square inch single response
Layer Composition And Location: 1st layer braided corrosion resistant steel wire and 2nd layer braided cotton cord and 3rd layer braided cotton cord and outer layer rubber impregnated braided cotton cord
Maximum Operating Pressure: 2250.0 pounds per square inch single response
Hydrostatic Test Pressure: 4500.0 pounds per square inch single response
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Special Features: d.o.t. fmvss 106 all air brake hose; also referred to as 0.375; additional applications water, water glycol, water oil emulsion hydraulic fluids, anti freeze, and air; weight 0.23 lbs per ft; vacuum rating 28 inches of hg; reusable fittings required, cut one continuous length per quantity ordered
Material: rubber butadiene-acrylonitrile class nbr tube
Media For Which Designed: fuel/oil, hydrocarbon and hydraulic fluid single response
Specification/Standard Data: 81343-sae j1402, 100r5 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-01-649-9111	No Name Available	02/01/2019

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
100RS	Nonmetallic Hose
1532-6	Nonmetallic Hose
20/6/6	Nonmetallic Hose
206-6	Nonmetallic Hose
206-6-BX	Nonmetallic Hose
4757620	Nonmetallic Hose
6C5C	Nonmetallic Hose
9032-H06906	Nonmetallic Hose
AE372-6	Nonmetallic Hose
FC300-06	Nonmetallic Hose
H06906	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-00-717-1621?

The FSCG of the NSN 4720-00-717-1621 is 4720

Does the NSN 4720-00-717-1621 have a Schedule B code assigned?

Yes, the Schedule B code is 4009210000

Does NSN 4720-00-717-1621 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 4720-00-717-1621 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-717-1621 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 4720-00-717-1621 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 14, 1968