220740

View detailed technical data, stock status, and sourcing information for: 220740

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 220740 to receive an up to date pricing and availability quote by email.

220740
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-521-1069
Item Name Code
20311
Assigment Date
01/01/1961 (65 years ago)

A switch which is actuated in one direction by pushing and in the opposite direction by pulling. Excludes:light-switch assembly.

0.750 inches nominal outside diameter, right-hand 1st end thread direction, plain 1st end connection style, 0.375 inches nominal inside diameter, round cross-sectional shape style

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
Thread Direction
right-hand 1st end
Inside Diameter
0.375 inches nominal
Outside Diameter
0.750 inches nominal
Connection Style
plain 1st end
End Connection Design
straight 1st end
Connection Type
threaded external pipe 1st end
Burst Test Pressure
900.0 pounds per square inch
Layer Composition And Location
outer layer molded rubber, chloroprene and 1st layer rubber impregnated cotton fabric
Nominal Thread Size
0.250 inches 1st end
Outer Covering Environmental Protection
abrasion resistant and ozone resistant
Inside Surface Condition
smooth
Measuring Method And Length
24.500 inches nominal overall
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
nptf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-00-986-4092 No Name Available 11/01/1984

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
220740 Nonmetallic Hose Assembly
225985 Nonmetallic Hose Assembly
806335-3 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-521-1069?
The FSCG of the NSN 4720-00-521-1069 is 4720
Does NSN 4720-00-521-1069 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 4720-00-521-1069 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-521-1069 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 4720-00-521-1069 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:

1-00326-2600
3120-00-343-6077
Sleeve Bearing
1-00327-9500
3040-01-568-8657
Multiple Gears Gearshaft
1-0033-01
5895-01-302-0182
Indicator Panel
1-00331-4000
3110-01-242-4100
Annular Ball Bearing
1-00343-612
5310-00-452-7381
Nut Special
1-00343-625
1650-00-467-8983
Spring Disc
1-00343-652
5365-00-453-2993
Shim
1-00343-653
5365-00-453-2994
Shim
1-0035-19
5961-00-849-6870
Diode Semiconductor Device
1-00353-606
5325-00-452-6790
Retaining Ring
1-0036-01
6220-01-300-1651
Light Transmitt Indicating Panel
1-0036-02
6220-01-346-8305
Light Transmitt Indicating Panel
1-0036-03
6220-01-383-1523
Light Transmitt Indicating Panel
1-003621
5996-01-344-0765
Radio Frequency Amplifier
1-0037
6610-01-112-3288
Magnetic Pickup