1. Home /
  2. Catalog /
  3. Hose and Flexible Tubing /
  4. 4720-01-261-1039

4720-01-261-1039

Find complete technical information, availability, and procurement data for: 4720-01-261-1039

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 4720-01-261-1039 to receive an up to date pricing and availability quote by email.

4720-01-261-1039
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-261-1039
Item Name Code
20311
Assigment Date
08/08/1987 (38 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.

round cross-sectional shape style, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating, 2b 1st end thread class, 0.500 inches nominal inside diameter, 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
0.500 inches nominal
Temp Rating
-40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter
0.875 inches nominal
Minimum Inside Bending Radius
7.000 inches
Exterior Color
black
Connection Style
swivel nut flare 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Burst Test Pressure
1400.0 pounds per square inch
Layer Composition And Location
1st layer braided steel wire and 2nd layer braided steel wire and outer layer molded rubber, chloroprene
Maximum Operating Pressure
3500.0 pounds per square inch
Nominal Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
7000.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
67.750 inches nominal overall
Thread Series Designator
unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4720-01-241-4652 No Name Available 05/01/2004

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
100R2 TY AT Nonmetallic Hose Assembly
42508U-608608-06775 Nonmetallic Hose Assembly
9C03639-003 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-261-1039?
The FSCG of the NSN 4720-01-261-1039 is 4720
Does NSN 4720-01-261-1039 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 4720-01-261-1039 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-261-1039 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 4720-01-261-1039 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, Aug 8, 1987

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:

H547-0001-H5470254-142
3110-01-643-3350
Rod End Roller Bearing
H547-0001-H5470254-142D4
3110-01-643-3350
Rod End Roller Bearing
H547-0001-H5470254-143
5365-01-643-3352
Eccentric Bushing
H547-0001-H5470254-143D4
5365-01-643-3352
Eccentric Bushing
H547-0001-H5470254-144
3120-01-643-3379
Sleeve Bearing
H547-0001-H5470254-144D4
3120-01-643-3379
Sleeve Bearing
H547-0001-H5470254-149
4720-01-555-7468
Nonmetallic Tubing
H547-0001-H5470254-151
5305-01-670-8159
Socket Head Cap Screw
H547-0001-H5470254-151D4
5305-01-670-8159
Socket Head Cap Screw
H547-0001-H5470254-240
5305-01-670-9379
Socket Head Cap Screw
H547-0001-H5470254-240D4
5305-01-670-9379
Socket Head Cap Screw
H547-0001-H5470254-242
3110-01-670-8845
Bearing Roller
H547-0001-H5470254-242D4
3110-01-670-8845
Bearing Roller
H547-0001-H5470254-243
5365-01-670-8131
Eccentric Bushing
H547-0001-H5470254-243D4
5365-01-670-8131
Eccentric Bushing