67A77-C154

View detailed technical data, stock status, and sourcing information for: 67A77-C154
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-678-9305

Item Name Code

27565

Assigment Date

01/01/1963 (63 years ago)

An item designed to automatically remove residue and water from reservoir or air supply lines when pressure is applied and dispenses into atmosphere. May be controlled by governor cycle.

unthreaded internal pipe first end connection type, unable to decode stem material, refrigerant, noncorrosive media for which designed, plain first end style designator, straight thru body style

Product Characteristics

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

Body Style: straight thru
Stem Material: unable to decode
Media For Which Designed: refrigerant, noncorrosive
First End Connection Type: unthreaded internal pipe
First End Style Designator: plain
First End Nominal Pipe Size Accommodated: 2.125 inches
Second End Relationship With First End: identical
Packing Material: unable to decode
Flow Control Device: disk
End Connection Quantity: 2
Regulation Type: manual single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Filter: not included
Material: unable to decode

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-690-0059	No Name Available	01/01/1963

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
67A77-C154	Fluid Pressure Regulating Valve
787648A	Fluid Pressure Regulating Valve
EPR-18-X 2 1-8ODF	Fluid Pressure Regulating Valve
EPR-18XWITH2 1/8ODFLANGE KIT	Fluid Pressure Regulating Valve
EPR18	Fluid Pressure Regulating Valve
EPRV-18X WITH 2 1/8OD FLANGE KIT	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-678-9305?

The FSCG of the NSN 4820-00-678-9305 is 4820

Does the NSN 4820-00-678-9305 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-678-9305 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 4820-00-678-9305 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-678-9305 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 4820-00-678-9305 was assigned to the Federal Catalog?

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