40397-904

View detailed technical data, stock status, and sourcing information for: 40397-904
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 40397-904 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-467-6807

Item Name Code

27565

Assigment Date

09/10/1999 (26 years ago)

A rigid item usually fabricated from flat material, forming two alternate or two adjacent interior angles, both which may be less than 180 degrees (3.141 radians). It is designed to position, align, and/or support an item. It may be reinforced. See also bracket, angle and bracket (1), mounting.

unthreaded internal pipe first end connection type, water, salt media for which designed, straight thru body style, unable to decode stem material, socket w/brazing ring first end style designator

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: water, salt
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket w/brazing ring
First End Nominal Pipe Size Accommodated: 0.500 inches
Second End Relationship With First End: identical
Flow Control Device: disk
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Outlet Pressure Range: +50.0 to 150.0 pounds per square inch
Regulation Type: automatic single stage
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Filter: not included
End Item Identification: w/s code arleigh burke class ddg
Part Name Assigned By Controlling Agency: "1/2 inch trac style "h" sea water pressure reducing valve"
Special Features: spring and grooved tailpiece required for this item
Material: unable to decode

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
40397-9 ASSY 40397-904	Fluid Pressure Regulating Valve
40397-904	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-467-6807?

The FSCG of the NSN 4820-01-467-6807 is 4820

Does the NSN 4820-01-467-6807 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-467-6807 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 4820-01-467-6807 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-467-6807 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 4820-01-467-6807 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Sep 10, 1999