4820-01-227-7152

Find complete technical information, availability, and procurement data for: 4820-01-227-7152
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-227-7152

Item Name Code

20962

Assigment Date

03/07/1986 (40 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

unthreaded internal tube all ends connection type, manual valve operation method, 1.250 inches all ends nominal outside diameter tube accommodated, 300.0 pounds per square inch single response maximum operating pressure, streamlined with one brazing ring (tube) all ends connection style

Product Characteristics

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

Connection Style: streamlined with one brazing ring (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 1.250 inches all ends
Material: copper alloy body
Material: steel corrosion resisting stem
Material: titanium flow control device
Style Designator: cross

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
BTB-15-SB(1)2,SP-85034A	Ball Valve
BTB-F0S-A-Z034	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-227-7152?

The FSCG of the NSN 4820-01-227-7152 is 4820

Does the NSN 4820-01-227-7152 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-227-7152 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 4820-01-227-7152 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-227-7152 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 4820-01-227-7152 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Mar 7, 1986