509-1-2GM-C

View detailed technical data, stock status, and sourcing information for: 509-1-2GM-C
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-073-7408

Item Name Code

03263

Assigment Date

03/21/1979 (47 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.114 inches minimum counterbore depth, 0.640 inches minimum counterbore diameter, 0.260 inches maximum distance from hole center to knob/skirt base

Product Characteristics

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

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Counterbore Diameter: 0.640 inches minimum
Counterbore Depth: 0.114 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.260 inches maximum
Overall Depth: 0.640 inches minimum and 0.670 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.890 inches minimum and 0.930 inches maximum
Attachment Method: setscrews
Overall Thickness: 0.640 inches minimum and 0.670 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Color: gray, fed std 595, 36231
Style Designator: round
Thread Series Designator: unc screw hole
Specification/Standard Data: 96906-ms91528 government standard

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
091A4MC	Knob
2N2GC	Knob
509-1-2GM-C	Knob
G90-1WD-2GC	Knob
G9L2RC	Knob
MS91528-2N2GC	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-073-7408?

The FSCG of the NSN 5355-01-073-7408 is 5355

Does the NSN 5355-01-073-7408 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-073-7408 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 5355-01-073-7408 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-073-7408 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 5355-01-073-7408 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Mar 21, 1979