4210-01-377-7021

Find complete technical information, availability, and procurement data for: 4210-01-377-7021
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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

4210-01-377-7021

Item Name Code

03948

Assigment Date

07/23/1993 (33 years ago)

A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

internal connection thread location, 0.234 inches nominal opening diameter, npt connection thread series, 1/2 in.-14 connection thread size, 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.

Opening Diameter: 0.234 inches nominal
Head Type: spray
Connection Thread Size: 1/2 in.-14
Connection Thread Location: internal
Connection Thread Series: npt
Opening Quantity: 2
Spray Angle Pattern: 90.0 degrees
Material: copper alloy
Media For Which Designed: vaporizing liquid

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
010-9481-H ITEM 52	Fire Protection Sprinkler Head
32658-2-15	Fire Protection Sprinkler Head

FAQs

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

What is the FSCG of the NSN 4210-01-377-7021?

The FSCG of the NSN 4210-01-377-7021 is 4210

Does the NSN 4210-01-377-7021 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-01-377-7021 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 4210-01-377-7021 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-377-7021 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 4210-01-377-7021 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Jul 23, 1993