TT156-A1G1

Knob

This page provides complete and verified information for part number TT156-A1G1, NSN 5355-01-206-5054

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-206-5054

Item Name Code

03263

Assigment Date

04/19/1985 (41 years ago)

0.080 inches nominal counterbore depth, 0.250 inches minimum and 0.270 inches maximum counterbore diameter, 0.250 inches nominal distance from hole center to knob/skirt base, 0.127 inches minimum and 0.129 inches maximum inside diameter, 2 setscrew hole quantity

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Inside Diameter: 0.127 inches minimum and 0.129 inches maximum
Counterbore Diameter: 0.250 inches minimum and 0.270 inches maximum
Counterbore Depth: 0.080 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Overall Depth: 0.500 inches maximum
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Outside Diameter: 0.620 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.560 inches nominal
Material Transparency: clear
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Style Designator: round with bar face
Thread Series Designator: unc screw hole

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for TT156-A1G1

What is the FSCG of the NSN 5355-01-206-5054?

The FSCG of the NSN 5355-01-206-5054 is 5355

Does the NSN 5355-01-206-5054 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-206-5054 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 5355-01-206-5054 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-206-5054 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 5355-01-206-5054 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Apr 19, 1985