18-A-11
Control Dial
This page provides complete and verified information for part number 18-A-11, NSN 5355-01-572-4987
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.
A self-contained item or group of items, which permit the transfer of information between various types of communications support equipment and/or systems. Adjustment, monitoring, and display functions may be included. Excludes:modem (as modified).
0.250 inches nominal knob portion diameter, 0.875 inches nominal outside diameter, push-on and setscrews attachment method, 1 setscrew hole quantity, 0.575 inches nominal distance from hole center to knob/skirt base
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Setscrew Hole Quantity
- 1
- Distance From Hole Center To Knob/Skirt Base
- 0.575 inches nominal
- Outside Diameter
- 0.875 inches nominal
- Attachment Method
- push-on and setscrews
- Knob Portion Diameter
- 0.250 inches nominal
- Scale Division Quantity
- 50 single scale
- End Item Identification
- mk105 power supply ptu-18/m
- Drive Type
- direct
- Scale Type
- linear single scale
- Screw Drive Type
- cross recess type 1
- Thread Quantity Per Inch
- 56 screw hole
- Nominal Thread Size
- 0.086 inches screw hole
- Positioning Mechanism Type
- knob
- Part Name Assigned By Controlling Agency
- cage: model 18 (pr2) 22.2 mm diameter, 15 turn dial
- Special Features
- item replaces p/n 16-1-11 and is for use with potentiometers, up to 15 turns; accepts shaft 0.250 in. dia.; includes black plastic antiirotation spacer; panel mount
- Height
- 0.880 inches nominal
- Material
- steel corrosion resisting overall
- Style Designator
- round w/knob
- 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
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- 0 - Represents items with no adp components
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A530P0
- A - Item does not contain precious metal.
- 0003265
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 9033000000
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
- HD
- 108590
- X
- 55550
- P - 77.5
- 652 - Instruments, scientific
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- knobs/pulls door/drawer noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 18-A-11
What is the FSCG of the NSN 5355-01-572-4987?
Does the NSN 5355-01-572-4987 have a Schedule B code assigned?
Does NSN 5355-01-572-4987 require demilitarization?
Does NSN 5355-01-572-4987 contain precious materials?
Does NSN 5355-01-572-4987 contain hazardous materials?
When the NSN 5355-01-572-4987 was assigned to the Federal Catalog?
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Price & Availability
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