4210-01-345-5634

Find complete technical information, availability, and procurement data for: 4210-01-345-5634
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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

4210-01-345-5634

Item Name Code

51063

Assigment Date

09/21/1991 (34 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

threaded external hose 2nd end connection type, plain (hose) 2nd end connection style, plain (tube) 1st end connection style, concentric reducer type, threaded internal hose 1st end 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: plain (hose) 2nd end
Connection Style: plain (tube) 1st end
Connection Type: threaded external hose 2nd end
Connection Type: threaded internal hose 1st end
Thread Quantity Per Inch: 7-1/2 1st end
Thread Quantity Per Inch: 9 2nd end
Nominal Thread Size: 1.500 inches 2nd end
Nominal Thread Size: 2.500 inches 1st end
Material: copper alloy overall
Thread Series Designator: nh 1st end
Thread Series Designator: nh 2nd end

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
369-P-2.5X1.5BRASS	Fire Fighting Hose Reducer

FAQs

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

What is the FSCG of the NSN 4210-01-345-5634?

The FSCG of the NSN 4210-01-345-5634 is 4210

Does NSN 4210-01-345-5634 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 4210-01-345-5634 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-345-5634 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 4210-01-345-5634 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Sep 21, 1991