S311-1L

Knob

This page provides complete and verified information for part number S311-1L, NSN 5355-00-668-1422

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

5355-00-668-1422

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.375 inches nominal distance from hole center to knob/skirt base, 0.641 inches nominal overall depth, 0.250 inches nominal inside diameter, 2 setscrew hole quantity, grip aid gripping surface condition

Characteristics

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

Inside Diameter: 0.250 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.375 inches nominal
Overall Depth: 0.641 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 1.625 inches nominal
Skirt Style: flared
Reference Marking: single line
Attachment Method: setscrews
Overall Thickness: 0.875 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.190 inches screw hole
Skirt Outside Diameter: 2.062 inches nominal
Skirt Design: nondetachable
Color: black
Style Designator: round
Thread Series Designator: unf 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 S311-1L

What is the FSCG of the NSN 5355-00-668-1422?

The FSCG of the NSN 5355-00-668-1422 is 5355

Does the NSN 5355-00-668-1422 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-668-1422 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 5355-00-668-1422 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-668-1422 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 5355-00-668-1422 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963