1F3B

View detailed technical data, stock status, and sourcing information for: 1F3B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-482-4498

Item Name Code

03263

Assigment Date

02/01/1971 (55 years ago)

2 setscrew hole quantity, 0.127 inches minimum and 0.129 inches maximum inside diameter, 0.369 inches maximum distance from hole center to knob/skirt base, grip aid gripping surface condition, 0.568 inches minimum 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: 0.127 inches minimum and 0.129 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.369 inches maximum
Overall Depth: 0.568 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted one side
Outside Diameter: 0.690 inches minimum and 0.730 inches maximum
Skirt Style: flared
Reference Marking: arrow
Attachment Method: setscrews
Inside Width: 0.107 inches minimum and 0.112 inches maximum
Overall Thickness: 0.752 inches minimum and 0.812 inches maximum
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Skirt Outside Diameter: 1.150 inches maximum
Skirt Design: nondetachable
Special Features: shaft accomodation hole counterbored,0.485 in. min dia,0.188 in. min depth
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
1F3B	Knob
222730-105	Knob
507-3WA-3M	Knob
70-3-1DG	Knob
71CBMA	Knob
7L3DM	Knob
MS91528-1F3B	Knob
MS915281F3B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-482-4498?

The FSCG of the NSN 5355-00-482-4498 is 5355

Does the NSN 5355-00-482-4498 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-482-4498 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 5355-00-482-4498 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-482-4498 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 5355-00-482-4498 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Feb 1, 1971