4210-01-257-8513

Find complete technical information, availability, and procurement data for: 4210-01-257-8513
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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

4210-01-257-8513

Item Name Code

03948

Assigment Date

06/25/1987 (39 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.

180.0 degrees spray angle pattern, 2 in.-11-1/2 connection thread size, npt connection thread series, internal connection thread location, spray head type

Product Characteristics

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

Head Type: spray
Connection Thread Size: 2 in.-11-1/2
Connection Thread Location: internal
Connection Thread Series: npt
Spray Angle Pattern: 180.0 degrees
Special Features: v type ozzle; two orifice-180 deg horizontal discharge pattern; halon 1301;53/64 in. drill size
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
32663-2-53	Fire Protection Sprinkler Head

FAQs

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

What is the FSCG of the NSN 4210-01-257-8513?

The FSCG of the NSN 4210-01-257-8513 is 4210

Does the NSN 4210-01-257-8513 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-01-257-8513 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 4210-01-257-8513 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-257-8513 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 4210-01-257-8513 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jun 25, 1987