MS21916J6-4

Military Standard Boss Reducer

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Description:

3/8" to 1/4", reducer, external thread, flareless, corrosion resistant steel, ms21916 series fitting

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MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
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MS21916J6-4 Datasheet Features and Specification

Thread Series Designator:
Unjf (fine thread with external controlled root radius) all ends
Thread Class:
3a all ends
Surface Treatment Specification:
Mil-s-5002 military specification single treatment response inside
Surface Treatment:
Passivate
Surface Treatment Specification:
Type 2 military specification single treatment response outside e300 mil-f-14072
Specification Data:
81343-as21916 professional/industrial association specification
Reducer Type:
Concentric
Special Features:
Material: steel comp 304 ; connection style:external seat for gasket seal all ends; material document and classification: 66 federal standard single material response .
Nominallength:
1.219 inches
Connection Type:
Threaded external boss all ends
Thread Size:
0.438 inches 2nd end
Thread Size:
0.562 inches 1st end
Quick Specs
Thread Series UNJF
Thread Class 3A

Additional Information

SKU / Model: MS21916J64
NSN: 4730-00-720-0233
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21916J
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7307.21.5000
ECCN: EAR99
National Motor Freight: 052190, Pipe,tubing,or Pipe Or Tubing Fitti
Download PDF Version
MS21916J6-4_Military-Fasteners-com.pdf
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More MS21916J boss reducers

MS21916J8-6

$66.00 Ea

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$59.94 Ea

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Product Image Gallery

Product code MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4
MS21916J6-4

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My order was handled extremely well. From placing my order online, through payment, communication of tracking, etc., everything was perfect. The package arrived in a timely manner, and all items were received in excellent condition.

4.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

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