MIL-A-17204

View detailed technical data, stock status, and sourcing information for: MIL-A-17204
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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

4210-00-277-8494

Item Name Code

51063

Assigment Date

01/01/1963 (63 years ago)

A straight hose fitting having a different size connection on each end. It is designed to join two hoses of different sizes. Excludes:bushing (as modified).

concentric reducer type, 7-1/2 2nd end thread quantity per inch, 175.0 pounds per square inch single response maximum operating pressure, plain (hose) 2nd end connection style, gasket seal (hose) 1st end connection style

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: gasket seal (hose) 1st end
Connection Style: plain (hose) 2nd end
Thread Quantity Per Inch: 7-1/2 2nd end
Maximum Operating Pressure: 175.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches 1st end
Nominal Thread Size: 2.500 inches 2nd end
Special Features: hole drilled into lug cast on hex enclosure
Material: copper alloy overall
Media For Which Designed: water-oil-gas single response
Thread Series Designator: nh 2nd end
Thread Series Designator: npsh 1st end
Fsc Application Data: hose,fire fighting equipment

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
FIG1221	Fire Fighting Hose Reducer
MIL-A-17204	Fire Fighting Hose Reducer

FAQs

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

What is the FSCG of the NSN 4210-00-277-8494?

The FSCG of the NSN 4210-00-277-8494 is 4210

Does NSN 4210-00-277-8494 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 4210-00-277-8494 contain precious materials?

Precious metal content is unknown

Does NSN 4210-00-277-8494 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 4210-00-277-8494 was assigned to the Federal Catalog?

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