TT-377-102

View detailed technical data, stock status, and sourcing information for: TT-377-102
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-090-2473

Item Name Code

03263

Assigment Date

02/15/1980 (46 years ago)

0.127 inches minimum and 0.129 inches maximum inside diameter, 0.190 inches nominal distance from hole center to knob/skirt base, smooth gripping surface condition, 2 setscrew hole quantity, 0.470 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: 0.127 inches minimum and 0.129 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.190 inches nominal
Overall Depth: 0.470 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: flatted one side
Outside Diameter: 0.620 inches nominal
Reference Marking: line
Attachment Method: setscrews
Inside Width: 0.107 inches minimum and 0.109 inches maximum
Overall Thickness: 0.560 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Special Features: illuminated,shaft accommodation hole counterbore,0.250 in. min dia,0.260 in. max dia,0.080 in. depth
Style Designator: round with bar face
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
223270-001	Knob
TT-377-102	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-090-2473?

The FSCG of the NSN 5355-01-090-2473 is 5355

Does the NSN 5355-01-090-2473 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-090-2473 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 5355-01-090-2473 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-090-2473 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 5355-01-090-2473 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Feb 15, 1980