S647-3LBB

View detailed technical data, stock status, and sourcing information for: S647-3LBB
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-519-9375

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

2 setscrew hole quantity, 0.230 inches minimum and 0.270 inches maximum inside diameter, 0.260 inches minimum and 0.300 inches maximum distance from hole center to knob/skirt base, 0.480 inches minimum and 0.520 inches maximum overall depth, 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.

Inside Diameter: 0.230 inches minimum and 0.270 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.260 inches minimum and 0.300 inches maximum
Overall Depth: 0.480 inches minimum and 0.520 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.790 inches minimum and 0.830 inches maximum
Skirt Style: flared
Reference Marking: line
Attachment Method: setscrews
Overall Thickness: 0.570 inches minimum and 0.610 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 0.980 inches minimum and 1.020 inches maximum
Skirt Design: nondetachable
Style Designator: round
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Below is a list of NSNs that have been officially superseded by this NSN: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
5355-00-680-1353	No Name Available	12/30/1968
5355-00-804-1757	No Name Available	12/25/1965
5355-00-977-1181	No Name Available	03/29/1971

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
533B99-4	Knob
S647-3LBB	Knob
S6473LBB	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-519-9375?

The FSCG of the NSN 5355-00-519-9375 is 5355

Does the NSN 5355-00-519-9375 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-519-9375 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 5355-00-519-9375 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-519-9375 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 5355-00-519-9375 was assigned to the Federal Catalog?

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