4210-00-288-6868

Find complete technical information, availability, and procurement data for: 4210-00-288-6868
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4210 Firefighting Equipment

National Stock Number

4210-00-288-6868

Item Name Code

03969

Assigment Date

01/01/1963 (63 years ago)

A device designed for installation in the main riser of a dry or empty pipe automatic sprinkler system and held closed by spring force, air, or water pressure. Water is automatically released to the sprinkler system either by releasing or lowering the pressure beyond the minimum requirement or admitting and increasing the pressure to overcome the spring force.

plain face flange first end connection type, straight thru body style, test attachment furnished items, 7.187 inches nominal first end flange outside diameter, 150.0 pounds per square inch maximum operating pressure

Product Characteristics

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

First End Flange Outside Diameter: 7.187 inches nominal
Maximum Operating Pressure: 150.0 pounds per square inch
Body Style: straight thru
Furnished Items: test attachment
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Flange Thickness: 0.625 inches nominal
Face To Face Distance: 13.750 inches nominal
Flow Control Device: disk, flat
End Connection Quantity: 2
Bonnet Type: exposed spring
Bonnet Attachment Method: bolted
Renewable Seat Ring Type: bonded
Sprinkler System For Which Designed: dry pipe
Valve Operation Method: piston
Second End Relationship With First End: identical
Body Material: copper alloy
Stem Material: nickel alloy
Media For Which Designed: water, fresh

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
2469F	Automatic Sprinkle Control Valve
499594	Automatic Sprinkle Control Valve

FAQs

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

What is the FSCG of the NSN 4210-00-288-6868?

The FSCG of the NSN 4210-00-288-6868 is 4210

Does the NSN 4210-00-288-6868 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-00-288-6868 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 4210-00-288-6868 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-00-288-6868 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 4210-00-288-6868 was assigned to the Federal Catalog?

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