4720-01-254-8689

Find complete technical information, availability, and procurement data for: 4720-01-254-8689
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-254-8689

Item Name Code

20311

Assigment Date

05/12/1987 (39 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.

caterpillar inc.,tractor,model d8k,series 76v1-up and 77v1-up end item identification, round cross-sectional shape style, plain 1st end connection style, 4 2nd end bolt hole quantity, 4 1st end bolt hole quantity

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
Bolt Hole Quantity: 4 1st end
Bolt Hole Quantity: 4 2nd end
End Item Identification: caterpillar inc.,tractor,model d8k,series 76v1-up and 77v1-up
Connection Style: plain 1st end
Connection Style: plain 2nd end
End Connection Design: elbow 1st end
End Connection Design: elbow 2nd end
Connection Type: plain face flange 1st end
Connection Type: plain face flange 2nd end
Flow Angle: 60.0 degrees 1st end
Flow Angle: 90.0 degrees 2nd end
Inside Surface Condition: smooth
Measuring Method And Length: 40.010 inches nominal working
Flange Style: double oval (sae split type flange) 1st end
Flange Style: double oval (sae split type flange) 2nd 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
8J9617	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-254-8689?

The FSCG of the NSN 4720-01-254-8689 is 4720

Does NSN 4720-01-254-8689 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 4720-01-254-8689 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-254-8689 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 4720-01-254-8689 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, May 12, 1987