4720-00-843-8274

Find complete technical information, availability, and procurement data for: 4720-00-843-8274
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-843-8274

Item Name Code

11116

Assigment Date

01/01/1963 (63 years ago)

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes:items having external threaded connections on both ends.

0.030 inches minimum and 0.096 inches maximum wall thickness, 4.000 inches nominal first end inside diameter, plain both ends connection type, 20.0 pounds per square inch maximum operating pressure, 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
Wall Thickness: 0.030 inches minimum and 0.096 inches maximum
Inside Diameter: 4.000 inches nominal first end
Connection Type: plain both ends
Maximum Operating Pressure: 20.0 pounds per square inch
Measuring Method And Length: 4.500 inches nominal overall
Style Designator: sleeve section

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
NAS521-32-18	Air Duct Hose

FAQs

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

What is the FSCG of the NSN 4720-00-843-8274?

The FSCG of the NSN 4720-00-843-8274 is 4720

Does NSN 4720-00-843-8274 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 4720-00-843-8274 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-843-8274 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 4720-00-843-8274 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963