MS21916-6-4

Military Standard Boss Reducer

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Description:

tube 3/8" to 1/4", reducer, external thread, flareless tube, carbon steel, MS21916 series fitting

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MS21916-6-4
MS21916-6-4
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MS21916-6-4 Datasheet Features and Specification

Surface Treatment Specification:
Class 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium
Specification Data:
96906-ms21916 government standard
Reducer Type:
Concentric
Media For Which Designed:
Hydraulic fluid single response
Nominallength:
1.219 inches
Reduced Passage Inside Diameter:
0.188 inches all ends
Maximum Operating Temp:
275 degrees fahrenheit single response
Maximum Operating Pressure:
3000 pounds per square inch single response
Material Specification:
Qq-a-367 federal specification single material response or astm a576-677 assn standard single material response or mil-s-6758 military specification single material response
Material:
Steel comp
Connection Type:
Threaded external boss all ends
Connection Style:
External seat for gasket seal (boss) all ends
Thread Class:
3a all ends
Thread Series Designator:
Unjf (fine thread with external controlled root radius) all ends
Thread Size:
0.438 inches 2nd end
Thread Size:
0.562 inches 1st end
Quick Specs
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS2191664
NSN: 4730-00-541-4901
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21916-6
Pack Weight (Approx.) 0.085 lb
Minimum Qty (MOQ): 1
Schedule B: 7307.19.9080
ECCN: EAR99
National Motor Freight: 052190, Pipe,tubing,or Pipe Or Tubing Fitti
Download PDF Version
MS21916-6-4_Military-Fasteners-com.pdf
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Frequently bought together

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MS21902-4
Boss Nipple

in Fittings

outside diameter: 1/4", flareless, carbon steel, MS21902 series fitting

Product Image Gallery

Product code MS21916-6-4
MS21916-6-4
MS21916-6-4

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I recently had the pleasure of working with Military Fasteners and I couldn't be more satisfied with the experience. Trisha Hawkins provided exceptional customer service and went above and beyond to ensure I found exactly what I needed. The quality of the fasteners is top-notch and the delivery was prompt. I highly recommend Military Fasteners for their outstanding products and excellent service. Thank you, Trisha, for making the process so smooth and efficient!

5.0

No matter the size of my order, I am always treated with a high degree of professional courtesy. The staff are very knowledgeable about the company and take a personal interest in each order.

5.0

Military fasteners has what we need in stock, ships quickly with all the proper paperwork. Much appreciated

5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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