MS91528-4SC4B

Knob

This page provides complete and verified information for part number MS91528-4SC4B, NSN 5355-01-138-4241

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

5355-01-138-4241

Item Name Code

03263

Assigment Date

09/12/1982 (43 years ago)

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

0.252 inches minimum and 0.254 inches maximum inside diameter, slipping torque 3.5 in.-4.5 in.-lbs,shaft accommodation hole counterbore0.685 in. min dia,0.200 in. min depth special features, 1.690 inches maximum outside diameter, 0.540 inches maximum distance from hole center to knob/skirt base, 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: 0.252 inches minimum and 0.254 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.540 inches maximum
Outside Diameter: 1.690 inches maximum
Special Features: slipping torque 3.5 in.-4.5 in.-lbs,shaft accommodation hole counterbore0.685 in. min dia,0.200 in. min depth
Specification/Standard Data: 96906-ms91528 government standard

Classification Data

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

Type of Item Identification
Automatic Data Processing Point
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 MS91528-4SC4B

What is the FSCG of the NSN 5355-01-138-4241?

The FSCG of the NSN 5355-01-138-4241 is 5355

Does the NSN 5355-01-138-4241 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-138-4241 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 5355-01-138-4241 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-138-4241 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 5355-01-138-4241 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Sep 12, 1982