A-56857 PT 2

View detailed technical data, stock status, and sourcing information for: A-56857 PT 2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-518-2419

Item Name Code

03263

Assigment Date

03/05/2004 (22 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

grip aid gripping surface condition, 0.150 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.125 inches nominal inside diameter, 0.440 inches nominal width

Product Characteristics

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

Inside Diameter: 0.125 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.150 inches nominal
Width: 0.440 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Attachment Method: setscrews
Overall Thickness: 0.500 inches nominal
End Item Identification: power supply
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Pointer Design: nondetachable
Special Features: additional attachment method: hub mounted
Material: copper alloy and plastic
Style Designator: pointer
Thread Series Designator: unc 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
11KY5053	Knob
A-56857 PT 2	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-518-2419?

The FSCG of the NSN 5355-01-518-2419 is 5355

Does the NSN 5355-01-518-2419 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-518-2419 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 5355-01-518-2419 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-518-2419 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 5355-01-518-2419 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Mar 5, 2004