509-3BL-2M

View detailed technical data, stock status, and sourcing information for: 509-3BL-2M
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-619-3835

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.640 inches minimum counterbore diameter, 0.484 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.320 inches minimum 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: 0.252 inches minimum and 0.254 inches maximum
Counterbore Diameter: 0.640 inches minimum
Counterbore Depth: 0.320 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.484 inches maximum
Overall Depth: 0.730 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.890 inches minimum and 0.930 inches maximum
Skirt Style: flared
Reference Marking: arrow
Attachment Method: setscrews
Overall Thickness: 0.980 inches minimum and 1.040 inches maximum
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 1.525 inches maximum
Skirt Design: nondetachable
Style Designator: round
Thread Series Designator: unc screw hole
Specification/Standard Data: 96906-ms91528 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-619-9490	No Name Available	01/01/1963
5355-00-812-3767	No Name Available	01/01/1962

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
222730-207	Knob
480342-3	Knob
509-3BL-2M	Knob
5355PL1333622	Knob
90-3 BLACKLIGHT WHITE ARROW-2G	Knob
90-3BL-2B	Knob
90-3BL-2G	Knob
90-3BL2G	Knob
91C4MA/BL	Knob
KMS9E2L	Knob
MS91528-202B	Knob
MS92528-202B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-619-3835?

The FSCG of the NSN 5355-00-619-3835 is 5355

Does the NSN 5355-00-619-3835 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-619-3835 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 5355-00-619-3835 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-619-3835 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 5355-00-619-3835 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963