4720-01-057-6878

Find complete technical information, availability, and procurement data for: 4720-01-057-6878
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-057-6878

Item Name Code

20311

Assigment Date

03/17/1978 (48 years ago)

round cross-sectional shape style, 3b 1st end thread class, right-hand 1st end thread direction, -55.0 fahrenheit and 300.0 fahrenheit single response temp rating, 0.312 inches nominal inside diameter

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: 3b 1st end
Thread Direction: right-hand 1st end
Inside Diameter: 0.312 inches nominal
Temp Rating: -55.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.609 inches nominal
Minimum Inside Bending Radius: 2.750 inches
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Features Provided: reusable end fittings
Burst Test Pressure: 4000.0 pounds per square inch
Layer Composition And Location: 1st layer braided textile yarn and 2nd layer braided wire and outer layer rubber impregnated braided fabric
Maximum Operating Pressure: 1000.0 pounds per square inch
Nominal Thread Size: 0.562 inches 1st end
Seat Angle: 37.0 degrees 1st end
Hydrostatic Test Pressure: 2000.0 pounds per square inch
Outer Covering Environmental Protection: fuel resistant and ozone resistant and mildew resistant and vibration resistant
Vacuum In Torr: 50.8
Inside Surface Condition: smooth
Measuring Method And Length: 98.000 inches nominal working
Media For Which Designed: fuel/oil, hydrocarbon single response
Thread Series Designator: unjf 1st end
Specification/Standard Data: 96906-ms52103 government standard

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
243001-6-0980	Nonmetallic Hose Assembly
FK1143GGG0987	Nonmetallic Hose Assembly
MS52103A060980R	Nonmetallic Hose Assembly
MS52103Z-060980R	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-057-6878?

The FSCG of the NSN 4720-01-057-6878 is 4720

Does NSN 4720-01-057-6878 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 4720-01-057-6878 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-057-6878 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 4720-01-057-6878 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Mar 17, 1978