51B4MC/WD

Knob

This page provides complete and verified information for part number 51B4MC/WD, NSN 5355-01-016-2952

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

5355-01-016-2952

Item Name Code

03263

Assigment Date

02/07/1976 (50 years ago)

0.127 inches minimum and 0.129 inches maximum inside diameter, 0.325 inches maximum distance from hole center to knob/skirt base, grip aid gripping surface condition, 0.560 inches minimum overall depth, 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
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.325 inches maximum
Overall Depth: 0.560 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: flatted one side
Outside Diameter: 0.490 inches minimum and 0.530 inches maximum
Skirt Style: stepped
Reference Marking: dot
Attachment Method: setscrews
Inside Width: 0.107 inches minimum and 0.112 inches maximum
Overall Thickness: 0.625 inches minimum and 0.685 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Skirt Outside Diameter: 0.460 inches maximum
Skirt Design: nondetachable
Special Features: 0.300 in. min counterbore diameter,0.177 in. min counterbore depth
Color: gray, fed std 595, 36231
Style Designator: round
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 51B4MC/WD

What is the FSCG of the NSN 5355-01-016-2952?

The FSCG of the NSN 5355-01-016-2952 is 5355

Does the NSN 5355-01-016-2952 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-016-2952 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 5355-01-016-2952 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-016-2952 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 5355-01-016-2952 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Feb 7, 1976