VAF12

View detailed technical data, stock status, and sourcing information for: VAF12
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-032-4951

Item Name Code

17972

Assigment Date

01/01/1961 (65 years ago)

A length of metallic hose with fittings on one or both ends. For items without fittings, see hose, metallic. Excludes:conduit, electrical; conduit assembly, electrical; casing, flexible control; and casing, flexible shaft assembly.

round cross-sectional shape style, natural exterior color, 2.875 inches nominal outside diameter, annular close-pitch corrugated inner conveying tube style, 2.000 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
Inside Diameter: 2.000 inches nominal
Outside Diameter: 2.875 inches nominal
Inner Conveying Tube Style: annular close-pitch corrugated
Exterior Color: natural
End Connection Design: straight 1st end
Connection Type: unthreaded external tube 1st end
Features Provided: identical ends
Layer Composition And Location: 1st layer braided bronze wire
Layer Composition And Location: outer layer braided bronze wire
Maximum Operating Pressure: 615.0 pounds per square inch
Measuring Method And Length: 20.000 inches nominal overall
Nominal Outside Diameter Tube Accommodated: 2.125 inches 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3655-00-770-4502	No Name Available	06/22/1967
4130-00-772-6948	No Name Available	04/04/1967
4130-00-886-8611	No Name Available	11/17/1967

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
2020F	Metallic Hose Assembly
2020F-MXF 1	Metallic Hose Assembly
291701346	Metallic Hose Assembly
291710400	Metallic Hose Assembly
BAR125-10	Metallic Hose Assembly
PA-0090-1	Metallic Hose Assembly
PA0102	Metallic Hose Assembly
VAF12	Metallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-032-4951?

The FSCG of the NSN 4720-00-032-4951 is 4720

Does the NSN 4720-00-032-4951 have a Schedule B code assigned?

Yes, the Schedule B code is 7411105000

Does NSN 4720-00-032-4951 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 4720-00-032-4951 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-032-4951 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 4720-00-032-4951 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961