1278100-6

View detailed technical data, stock status, and sourcing information for: 1278100-6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-154-1475

Item Name Code

03263

Assigment Date

05/20/1983 (43 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

0.656 inches nominal counterbore diameter, 1 setscrew hole quantity, 0.250 inches minimum and 0.252 inches maximum inside diameter, 0.406 inches nominal distance from hole center to knob/skirt base, 0.281 inches nominal counterbore 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: 0.250 inches minimum and 0.252 inches maximum
Counterbore Diameter: 0.656 inches nominal
Counterbore Depth: 0.281 inches nominal
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.406 inches nominal
Overall Depth: 0.562 inches nominal
Width: 0.812 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Length: 1.312 inches nominal
Reference Marking: indicator line and 6
Attachment Method: setscrews
Overall Thickness: 0.781 inches nominal
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Pointer Design: nondetachable
Style Designator: bar with single pointer
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
1278100-6	Knob
1777012-6	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-154-1475?

The FSCG of the NSN 5355-01-154-1475 is 5355

Does the NSN 5355-01-154-1475 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-154-1475 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 5355-01-154-1475 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-154-1475 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 5355-01-154-1475 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, May 20, 1983