00278

View detailed technical data, stock status, and sourcing information for: 00278
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-693-9740

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

1 setscrew hole quantity, 0.350 inches nominal distance from hole center to knob/skirt base, smooth gripping surface condition, 0.251 inches minimum and 0.257 inches maximum inside diameter, 0.740 inches nominal overall 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: 0.251 inches minimum and 0.257 inches maximum
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.350 inches nominal
Overall Depth: 0.740 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: flatted one side
Outside Diameter: 1.500 inches maximum
Reference Marking: single line
Attachment Method: setscrews
Inside Width: 0.220 inches minimum and 0.225 inches maximum
Overall Thickness: 0.800 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Pointer Design: nondetachable
Style Designator: round with single pointed bar face
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Below is a list of NSNs that have been officially superseded by this NSN: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
5355-00-520-2999	No Name Available	04/18/1966

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
00278	Knob
5355PL1028797	Knob
62-9375	Knob
LS2729	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-693-9740?

The FSCG of the NSN 5355-00-693-9740 is 5355

Does the NSN 5355-00-693-9740 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-693-9740 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 5355-00-693-9740 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-693-9740 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 5355-00-693-9740 was assigned to the Federal Catalog?

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