123CSM11859-1

View detailed technical data, stock status, and sourcing information for: 123CSM11859-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-047-3774

Item Name Code

13206

Assigment Date

09/07/1977 (48 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

0.5630 inches nominal body outside diameter, 0.2300 inches nominal overall length, 0.0750 inches nominal flange width, 0.4384 inches minimum and 0.4394 inches maximum body inside diameter, 0.7180 inches nominal flange outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.2300 inches nominal
Body Outside Diameter: 0.5630 inches nominal
Body Inside Diameter: 0.4384 inches minimum and 0.4394 inches maximum
Flange Outside Diameter: 0.7180 inches nominal
Flange Width: 0.0750 inches nominal
Corner Shape: chamfered inside left corner
Corner Shape: round outside left corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Material: steel comp xm-12 overall
Style Designator: solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-107-5614	No Name Available	07/01/1979

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
123CSM11859-1	Sleeve Bushing
123CSM50105-11	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-047-3774?

The FSCG of the NSN 3120-01-047-3774 is 3120

Does the NSN 3120-01-047-3774 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-047-3774 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 3120-01-047-3774 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-047-3774 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 3120-01-047-3774 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Sep 7, 1977