A3246471

View detailed technical data, stock status, and sourcing information for: A3246471
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-477-2448

Item Name Code

03263

Assigment Date

08/03/2000 (25 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

grip aid gripping surface condition, 1 setscrew hole quantity, 0.250 inches minimum and 0.253 inches maximum inside diameter, round shaft accommodation style, 0.590 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.250 inches minimum and 0.253 inches maximum
Setscrew Hole Quantity: 1
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.590 inches nominal
Skirt Style: flared
Reference Marking: line
Attachment Method: setscrews
Overall Thickness: 0.550 inches nominal
End Item Identification: 6625-01-211-4217;radiac set,an/pdr-75
Screw Drive Type: slot
Nominal Thread Size: 4.0 millimeters screw hole
Skirt Outside Diameter: 0.590 inches nominal
Skirt Design: nondetachable
Special Features: thread pitch in millimeters: 1.40
Color: black
Material: copper alloy and plastic phenolic
Style Designator: round fluted
Thread Series Designator: m screw hole

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
450-2034	Knob
A3246471	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-477-2448?

The FSCG of the NSN 5355-01-477-2448 is 5355

Does the NSN 5355-01-477-2448 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-477-2448 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 5355-01-477-2448 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-477-2448 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 5355-01-477-2448 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Aug 3, 2000