52B4MA

View detailed technical data, stock status, and sourcing information for: 52B4MA
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-995-3565

Item Name Code

03263

Assigment Date

01/01/1960 (66 years ago)

0.325 inches maximum distance from hole center to knob/skirt base, 0.127 inches minimum and 0.129 inches maximum inside diameter, 2 setscrew hole quantity, 0.490 inches minimum and 0.530 inches maximum width, 0.560 inches minimum overall 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: 0.127 inches minimum and 0.129 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.325 inches maximum
Overall Depth: 0.560 inches minimum
Width: 0.490 inches minimum and 0.530 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Length: 0.750 inches minimum and 0.760 inches maximum
Skirt Style: stepped
Attachment Method: setscrews
Overall Thickness: 0.625 inches minimum and 0.685 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Skirt Outside Diameter: 0.690 inches maximum
Skirt Design: nondetachable
Pointer Design: nondetachable
Color: black
Style Designator: pointer
Thread Series Designator: unc screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-01-005-6659	No Name Available	03/01/1985

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
505-5-2M	Knob
52B4MA	Knob
MS91528-0K2B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-995-3565?

The FSCG of the NSN 5355-00-995-3565 is 5355

Does the NSN 5355-00-995-3565 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-995-3565 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 5355-00-995-3565 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-995-3565 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 5355-00-995-3565 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960