635-8657-001

View detailed technical data, stock status, and sourcing information for: 635-8657-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-260-9989

Item Name Code

03263

Assigment Date

08/07/1987 (38 years ago)

0.750 inches nominal width, 2 setscrew hole quantity, 0.250 inches nominal distance from hole center to knob/skirt base, 12 fluted foil quantity, grip aid gripping surface condition

Product Characteristics

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

Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Width: 0.750 inches nominal
Fluted Foil Quantity: 12
Gripping Surface Condition: grip aid
Outside Diameter: 0.750 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.840 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 millimeters screw hole
Color: gray/grey
Material: aluminum
Style Designator: fluted foils
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
635-8657-001	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-260-9989?

The FSCG of the NSN 5355-01-260-9989 is 5355

Does the NSN 5355-01-260-9989 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-260-9989 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 5355-01-260-9989 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-260-9989 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 5355-01-260-9989 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Aug 7, 1987