BH000029-001

View detailed technical data, stock status, and sourcing information for: BH000029-001
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-365-0485

Item Name Code

05487

Assigment Date

02/22/1974 (52 years ago)

right-hand 1st end thread direction, -65.0 fahrenheit minimum operating temp, 3a 1st end thread class, spring disk loading method, 275.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Disk Loading Method: spring
Maximum Operating Temp: 275.0 fahrenheit single response
Minimum Operating Temp: -65.0 fahrenheit
Connection Style: flared (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 20 1st end
Maximum Operating Pressure: 25.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 37.0 degrees 1st end
Face To Face Distance: 1.540 inches
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Media For Which Designed: air single response
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: unf 1st 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
2677A-4TT-1.5	Check Valve
BH000029-001	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-365-0485?

The FSCG of the NSN 4820-00-365-0485 is 4820

Does the NSN 4820-00-365-0485 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-00-365-0485 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 4820-00-365-0485 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-365-0485 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-365-0485 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Feb 22, 1974