1. Home /
  2. Catalog /
  3. Hose and Flexible Tubing /
  4. 4720-00-987-1798

4720-00-987-1798

Find complete technical information, availability, and procurement data for: 4720-00-987-1798

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 4720-00-987-1798 to receive an up to date pricing and availability quote by email.

4720-00-987-1798
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-987-1798
Item Name Code
20311
Assigment Date
01/01/1962 (64 years ago)

A rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see hose, metallic.

-40.0 fahrenheit and 200.0 fahrenheit single response temp rating, 0.375 inches nominal inside diameter, 2b 1st end thread class, round cross-sectional shape style, right-hand 1st end thread direction

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 Class
2b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.375 inches nominal
Temp Rating
-40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter
0.719 inches minimum and 0.781 inches maximum
Minimum Inside Bending Radius
4.000 inches
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Burst Test Pressure
4500.0 pounds per square inch
Layer Composition And Location
1st layer braided fabric and 2nd layer braided fabric and outer layer molded rubber, synthetic
Maximum Operating Pressure
1125.0 pounds per square inch
Nominal Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
2250.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
46.500 inches nominal overall
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
unf 1st end

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
009303191 Nonmetallic Hose Assembly
303191 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-987-1798?
The FSCG of the NSN 4720-00-987-1798 is 4720
Does NSN 4720-00-987-1798 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 4720-00-987-1798 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-987-1798 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 4720-00-987-1798 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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:

02161-9246
4720-00-904-5349
Nonmetallic Hose Assembly
02161-9247
4720-00-904-5357
Nonmetallic Hose Assembly
02161-9253-01
4810-00-872-2023
Solenoid Valve
02161-9253-02
4810-00-872-2014
Solenoid Valve
02161-9253-08
4810-00-872-2016
Solenoid Valve Parts Kit
02161-9255
4810-00-910-6266
Solenoid Valve
02161-9256
4810-00-872-2020
Solenoid Valve
02161-9256-19
4810-00-369-8776
Valve Body
02161-9257-05
2920-00-910-8429
Solenoidassy
02161-9258-01
4810-00-872-2024
Sole Valve Assembly
02161-9258-02
4810-00-872-2017
Solenoid Valve
02161-9261
4720-00-847-9415
Nonmetallic Hose Assembly
02161-9277-02
3040-00-400-2870
Straight Shaft
02161-9281
4720-00-892-8404
Preformed Hose
02161-9287
2530-00-247-3218
Nondrivi Vehicular Axle Assembly