F21989

F21989 Electron Tube Connector

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
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  •   HAZMAT Certified
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Datasheet. F21989 specification

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

3.600in. ⁓3-39/64"

Tube Pin Hole Diameter
The length of a straight line which passes through the center of the tube pin hole,and terminates at the circumference.

2.445in.

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

brass

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

any acceptable

Answers.

What quantity is this sold in?

1EA

What material is the electron tube connector made of ?

Copper alloy

What is the NSN for F21989?

5935-00-009-4771

What's the federal classification of F21989?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-009-4771 CONNECTOR,ELECTRON TUBE

NIIN
000094771
NIIN Date
08/04/72
Schedule B
 
Name Code
20456
FIIG
T389-A
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$1,190.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 138C019H01 Cage 97942

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Spain 
  • - Canada 
  • - New Zealand 
  • - France 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061680 ELEC WIRING PLUGS ETC 
UFC (universal freight code)
34570 

Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

F21989 / Connector,electron tubeWhat is the formal definition of this item?

An electrical fitting designed to be attached to the grid and/or plate connections of an electron tube by integral fastening devices (e. g., setscrew) to provide electrical connection and heat dissipating facilities. excludes items which affix the tube elements by spring action of the body. see also clip, electrical. excludes contact, electrical and clamp, electrical.