77-B-2X2

View detailed technical data, stock status, and sourcing information for: 77-B-2X2
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-167-6550

Item Name Code

05483

Assigment Date

12/03/1983 (42 years ago)

inside screw bonnet type, manual valve operation method, integral bonnet attachment method, grooved inside all ends connection style, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: grooved inside all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Mounting Facility: bracket
Features Provided: bonnet packing
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 2.000 inches all ends
Special Features: w/2.0 in. internal quick-disconnect kamlock connections on both ends
Material: aluminum alloy 356.0 body
Media For Which Designed: water, fresh single response
Style Designator: angle
Specification/Standard Data: 81349-mil-c-27487 government specification

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
13219E0491	Angle Valve
20BB90AL77	Angle Valve
77-B-2X2	Angle Valve
77BW-2126	Angle Valve
77BW-2X2AL	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-167-6550?

The FSCG of the NSN 4820-01-167-6550 is 4820

Does the NSN 4820-01-167-6550 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-167-6550 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 4820-01-167-6550 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-167-6550 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 4820-01-167-6550 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Dec 3, 1983