5240-1/2-235

View detailed technical data, stock status, and sourcing information for: 5240-1/2-235
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-432-5369

Item Name Code

05488

Assigment Date

06/07/1996 (30 years ago)

An item consisting of rope(s), cable(s), chain(s) or strap(s) terminated on one or more end(s) with hook(s), ring(s), clamp(s) and the like, designed to secure or restrain movement of cargo or equipment carried on a vehicle during transport. May include spring(s), turnbuckle(s) or other tensioning devices.

plain,optional end(pipe) 2nd end connection style, right-hand all ends thread direction, piston flow control device, strategic sealift conversion ships class end item identification, plain (pipe) 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.

Thread Direction: right-hand all ends
Flow Control Device: piston
End Item Identification: strategic sealift conversion ships class
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded internal pipe 2nd end
Nominal Thread Size: 0.500 inches 1st end
Nominal Thread Size: 0.750 inches 2nd end
Opening Pressure Setting: 235.0 pounds per square inch
Material: copper alloy body
Style Designator: straight thru note: to be used for valve bodies of one section only.
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-438-0045	No Name Available	04/01/2024

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
330-J57-501 RV	Safety Relief Valve
5240-1/2 SET235	Safety Relief Valve
5240-1/2-235	Safety Relief Valve
PL CM/10-94 IT1	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-432-5369?

The FSCG of the NSN 4820-01-432-5369 is 4820

Does the NSN 4820-01-432-5369 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-432-5369 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 4820-01-432-5369 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-432-5369 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 4820-01-432-5369 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Jun 7, 1996