PKAP-90B-1/4

View detailed technical data, stock status, and sourcing information for: PKAP-90B-1/4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-106-5299

Item Name Code

03263

Assigment Date

01/21/1981 (45 years ago)

2 setscrew hole quantity, 0.673 inches nominal counterbore diameter, 0.400 inches nominal distance from hole center to knob/skirt base, 0.250 inches nominal inside diameter, 0.197 inches nominal counterbore depth

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 nominal
Counterbore Diameter: 0.673 inches nominal
Counterbore Depth: 0.197 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.400 inches nominal
Overall Depth: 0.775 inches nominal
Width: 1.365 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Skirt Style: flared
Reference Marking: indicator line
Attachment Method: setscrews
Overall Thickness: 0.850 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Skirt Outside Diameter: 1.365 inches nominal
Skirt Design: nondetachable
Pointer Design: nondetachable
Special Features: additional color: aluminum
Color: black and white
Material: aluminum alloy and copper alloy and plastic phenolic and steel corrosion resisting
Style Designator: skirted/round with double fin lever
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
PKAP-90B-1/4	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-106-5299?

The FSCG of the NSN 5355-01-106-5299 is 5355

Does the NSN 5355-01-106-5299 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-106-5299 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 5355-01-106-5299 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-106-5299 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 5355-01-106-5299 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Jan 21, 1981