MS91528-2U3B

Knob

This page provides complete and verified information for part number MS91528-2U3B, NSN 5355-01-242-1855

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.

MS91528-2U3B
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-01-242-1855
Item Name Code
03263
Assigment Date
10/08/1986 (39 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

0.127 inches minimum and 0.129 inches maximum inside diameter, 2 setscrew hole quantity, 0.484 inches maximum distance from hole center to knob/skirt base, 0.890 inches minimum and 0.930 inches maximum width, 0.730 inches minimum overall depth

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
0.484 inches maximum
Overall Depth
0.730 inches minimum
Width
0.890 inches minimum and 0.930 inches maximum
Gripping Surface Condition
grip aid
Shaft Accommodation Style
flatted one side
Skirt Style
stepped
Reference Marking
line
Attachment Method
setscrews
Inside Width
0.107 inches minimum and 0.112 inches maximum
Overall Thickness
0.880 inches minimum and 1.040 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
1.345 inches maximum
Skirt Design
nondetachable
Pointer Design
nondetachable
Material
plastic
Style Designator
pointer
Thread Series Designator
unc screw hole
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
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A530M0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0003263
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8531900002

Freight Information

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

Major Organizational Entity
CH
National Motor Freight Classification Item Number
146230
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
73040
National Motor Freight Class Rating
G - 125.0
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
guns machine/parts noi sm arms ammo

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for MS91528-2U3B

What is the FSCG of the NSN 5355-01-242-1855?
The FSCG of the NSN 5355-01-242-1855 is 5355
Does the NSN 5355-01-242-1855 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-242-1855 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 5355-01-242-1855 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-242-1855 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 5355-01-242-1855 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Oct 8, 1986

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