F327

View detailed technical data, stock status, and sourcing information for: F327
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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

4210-00-377-6521

Item Name Code

51063

Assigment Date

01/01/1963 (63 years ago)

swivel nut, gasket seal (hose) all ends connection style, concentric reducer type, 2.500 inches 1st end nominal thread size, 250.0 pounds per square inch single response maximum operating pressure, threaded internal hose all ends connection type

Product Characteristics

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

Reducer Type: concentric
Connection Style: swivel nut, gasket seal (hose) all ends
Connection Type: threaded internal hose all ends
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 2.500 inches 1st end
Material: copper alloy overall
Media For Which Designed: water single response
Thread Series Designator: npsh all ends
Specification/Standard Data: 81349-mil-c-52404 government specification
Nondefinitive Spec/Std Data: 15 type or a class
Fsc Application Data: hose,fire and water

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4210-01-648-9913	No Name Available	12/01/2016

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
13218E0470-1	Fire Fighting Hose Reducer
313218E0470	Fire Fighting Hose Reducer
F327	Fire Fighting Hose Reducer
F327 2IN FNH X 1-1/2IN FNPSH	Fire Fighting Hose Reducer

FAQs

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

What is the FSCG of the NSN 4210-00-377-6521?

The FSCG of the NSN 4210-00-377-6521 is 4210

Does the NSN 4210-00-377-6521 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4210-00-377-6521 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 4210-00-377-6521 contain precious materials?

Precious metal content is unknown

Does NSN 4210-00-377-6521 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 4210-00-377-6521 was assigned to the Federal Catalog?

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