4210-01-272-5638

Find complete technical information, availability, and procurement data for: 4210-01-272-5638
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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

4210-01-272-5638

Item Name Code

03948

Assigment Date

02/10/1988 (38 years ago)

An automatic device specifically designed for the discharge of water, chemical powder/foam, or vaporizing liquid in a sprayed, fogged, or directionalized patterns. Normally used in fixed fire protection systems.

internal connection thread location, spray head type, npt connection thread series, 0.438 inches nominal opening diameter, 2in.-11-1/2 connection thread size

Product Characteristics

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

Opening Diameter: 0.438 inches nominal
Head Type: spray
Connection Thread Size: 2in.-11-1/2
Connection Thread Location: internal
Connection Thread Series: npt
Opening Quantity: 4
Spray Angle Pattern: 360.0 degrees
Special Features: v type nozzle; four orifices; halon 1301; covers 4096 square ft area
Material: copper alloy
Media For Which Designed: bromotrifluoromethane

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
32663-4-28	Fire Protection Sprinkler Head

FAQs

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

What is the FSCG of the NSN 4210-01-272-5638?

The FSCG of the NSN 4210-01-272-5638 is 4210

Does the NSN 4210-01-272-5638 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-01-272-5638 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 4210-01-272-5638 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-272-5638 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 4210-01-272-5638 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Feb 10, 1988