49SB

View detailed technical data, stock status, and sourcing information for: 49SB
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-064-2823

Item Name Code

22670

Assigment Date

08/20/1978 (47 years ago)

4.000 inches nominal inside diameter, 350.0 fahrenheit single response temp rating, 4.812 inches nominal outside diameter, black exterior color, 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: 4.000 inches nominal
Temp Rating: 350.0 fahrenheit single response
Outside Diameter: 4.812 inches nominal
Exterior Color: black
End Item Identification: grumman aerospace a-10 aircraft
Layer Composition And Location
Layer Composition And Location: 1st layer wrapped rubber, composition
Layer Composition And Location: 2nd layer helix wire coil
Layer Composition And Location: 3rd layer wrapped rubber, composition
Maximum Operating Pressure: 40.0 pounds per square inch single response
Inside Surface Condition: smooth
Measuring Method And Length: 24.000 inches nominal working
Material: rubber isobutylene-isoprene class iir tube

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
49SB	Nonmetallic Hose
49SB-4INX24	Nonmetallic Hose
89872	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-064-2823?

The FSCG of the NSN 4720-01-064-2823 is 4720

Does the NSN 4720-01-064-2823 have a Schedule B code assigned?

Yes, the Schedule B code is 4009210000

Does NSN 4720-01-064-2823 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 4720-01-064-2823 contain precious materials?

Precious metal content is unknown

Does NSN 4720-01-064-2823 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 4720-01-064-2823 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Aug 20, 1978