4210-01-388-1211

Find complete technical information, availability, and procurement data for: 4210-01-388-1211
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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

4210-01-388-1211

Item Name Code

03948

Assigment Date

03/21/1994 (32 years ago)

A circular wheel having teeth with which a reciprocating pawl engages to turn the wheel forward and prevent backward motion, or a stationary pawl which engages the wheel to prevent backward motion.

1in.-11 connection thread size, 0.199 inches nominal opening diameter, external connection thread location, sprinkler head type, npt connection thread series

Product Characteristics

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

Opening Diameter: 0.199 inches nominal
Head Type: sprinkler
Connection Thread Size: 1in.-11
Connection Thread Location: external
Connection Thread Series: npt
Opening Quantity: 2
Spray Angle Pattern: 180.0 degrees
Material: steel corrosion resisting
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
23036191-3	Fire Protection Sprinkler Head
264491-85	Fire Protection Sprinkler Head

FAQs

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

What is the FSCG of the NSN 4210-01-388-1211?

The FSCG of the NSN 4210-01-388-1211 is 4210

Does the NSN 4210-01-388-1211 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-01-388-1211 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 4210-01-388-1211 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-388-1211 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 4210-01-388-1211 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Mar 21, 1994