4720-01-439-7317

Find complete technical information, availability, and procurement data for: 4720-01-439-7317
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-439-7317

Item Name Code

20311

Assigment Date

12/18/1996 (29 years ago)

A collection of prisms, lenses, and/or mirrors which collect, amplify or deflect laser light in a laser detecting set.

strategic sealift conversion ships class end item identification, -40.0 fahrenheit and 2500.0 fahrenheit single response temp rating, 1.719 inches nominal outside diameter, 1.250 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
Inside Diameter: 1.250 inches nominal
Temp Rating: -40.0 fahrenheit and 2500.0 fahrenheit single response
Outside Diameter: 1.719 inches nominal
End Item Identification: strategic sealift conversion ships class
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Burst Test Pressure: 2500.0 pounds per square inch
Maximum Operating Pressure: 625.0 pounds per square inch
Nominal Thread Size: 1.625 inches 1st end
Outer Covering Environmental Protection: oil resistant
Inside Surface Condition: smooth
Measuring Method And Length: 21.650 inches nominal working

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
20MX-0.55M-20FJ-20FJ-BW-21.65IN	Nonmetallic Hose Assembly
20MXBW20FJ20FJ21.65IN.	Nonmetallic Hose Assembly
23-06279 ITEM 48	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-439-7317?

The FSCG of the NSN 4720-01-439-7317 is 4720

Does NSN 4720-01-439-7317 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 4720-01-439-7317 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-439-7317 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 4720-01-439-7317 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Dec 18, 1996