1T4B

View detailed technical data, stock status, and sourcing information for: 1T4B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-185-4411

Item Name Code

03263

Assigment Date

12/19/1971 (54 years ago)

2 setscrew hole quantity, 0.690 inches minimum and 0.730 inches maximum width, 0.187 inches maximum distance from hole center to knob/skirt base, 0.405 inches minimum overall depth, 0.252 inches minimum and 0.254 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: 0.252 inches minimum and 0.254 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.187 inches maximum
Overall Depth: 0.405 inches minimum
Width: 0.690 inches minimum and 0.730 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted one side
Length: 1.020 inches minimum and 1.070 inches maximum
Reference Marking: line
Attachment Method: setscrews
Inside Width: 0.222 inches minimum and 0.227 inches maximum
Overall Thickness: 0.580 inches minimum and 0.640 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
Pointer Design: nondetachable
Special Features: shaft accommodation hole counterbore,0.485 in. min dia,0 .266 in. min depth,color is fed std 595,no. 37038
Style Designator: 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
1T4B	Knob
411123-745	Knob
457-6133	Knob
507-4WL-4M	Knob
5355001854411	Knob
5355PL1939992	Knob
70-4WL-2DG	Knob
72ADMA/WL	Knob
KMS7P W/WHITE LINE 2DL	Knob
MS91528-1T4B	Knob
MS91528-1TB4B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-185-4411?

The FSCG of the NSN 5355-00-185-4411 is 5355

Does the NSN 5355-00-185-4411 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-185-4411 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 5355-00-185-4411 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-185-4411 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 5355-00-185-4411 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Dec 19, 1971