MS21900J5

Military Standard Boss Nipple

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Description:

MS21900J5 Boss Nipple

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MS21900J5 Datasheet Features and Specification

Thread Class:
3a all ends
Maximum Operating Temp:
135.0 deg celsius single response
Connection Style:
External seat for gasket seal (boss) 2nd end
Connection Style:
Flared w/ gasket seal (boss) 1st end
Connection Type:
Threaded external boss 1st end
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
0.500 inches all ends
Nominallength:
1.156 inches
Material:
Steel comp 304 overall
Material Specification:
Qq-s-763 fed spec single material response overall
Media For Which Designed:
Chemical single response
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Mil-f-14072,e300,ty 2 mil spec single treatment response outside
Surface Treatment Specification:
Mil-s-5002 mil spec single treatment response inside
Style Designator:
Flared and flareless w/ center wrenching facility
Thread Series Designator:
Unjf all ends
Specification Data:
81343-as21900 government standard

Additional Information

Alternate Part Numbers

  • 4730-00-080-3731
SKU / Model: MS21900J5
NSN: 4730-00-080-3731
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21900J
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 052190, Pipe,tubing,or Pipe Or Tubing Fitti
Download PDF Version
MS21900J5_Military-Fasteners-com.pdf
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MS21900J4

Corrosion resistant steel 304 tube outside 1/4in. adapter flareless tube to flared tube

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I could find those 2 great different products for my Garmin at the same place. Thank you very much, very helpful, very easy to order and fast shipping.

5.0

Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

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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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!

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