509-2FD-2M

View detailed technical data, stock status, and sourcing information for: 509-2FD-2M
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 509-2FD-2M to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-311-7975

Item Name Code

03263

Assigment Date

12/05/1989 (36 years ago)

0.484 inches nominal distance from hole center to knob/skirt base, grip aid gripping surface condition, 2 setscrew hole quantity, 0.730 inches nominal overall depth, 0.252 inches minimum and 0.254 inches maximum inside diameter

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
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.484 inches nominal
Overall Depth: 0.730 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.890 inches minimum and 0.930 inches maximum
Attachment Method: setscrews
Overall Thickness: 0.980 inches minimum and 1.040 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Special Features: skirted round with fluorescent dot
Color: black
Material: plastic
Style Designator: round
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
509-2FD-2M	Knob
90-2FD-2G	Knob
MS91528-2J2B	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-311-7975?

The FSCG of the NSN 5355-01-311-7975 is 5355

Does the NSN 5355-01-311-7975 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-311-7975 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 5355-01-311-7975 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-311-7975 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 5355-01-311-7975 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Dec 5, 1989