547-2451-004

View detailed technical data, stock status, and sourcing information for: 547-2451-004
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-079-0726

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

0.713 inches minimum and 0.723 inches maximum shank diameter, straight shank style, 2 setscrew hole quantity, 0.057 inches minimum and 0.067 inches maximum shank length, 0.250 inches minimum and 0.251 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: 0.250 inches minimum and 0.251 inches maximum
Shank Length: 0.057 inches minimum and 0.067 inches maximum
Shank Diameter: 0.713 inches minimum and 0.723 inches maximum
Shank Style: straight
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.656 inches nominal
Overall Depth: 0.842 inches minimum and 0.852 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.745 inches minimum and 0.755 inches maximum
Skirt Style: ring
Reference Marking: set
Attachment Method: setscrews
Overall Thickness: 0.904 inches minimum and 0.914 inches maximum
Screw Drive Type: cross recess type 1
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Skirt Outside Diameter: 0.651 inches minimum and 0.661 inches maximum
Skirt Design: nondetachable
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
547-2451-004	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-079-0726?

The FSCG of the NSN 5355-00-079-0726 is 5355

Does the NSN 5355-00-079-0726 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-079-0726 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 5355-00-079-0726 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-079-0726 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 5355-00-079-0726 was assigned to the Federal Catalog?

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