MS21921-5J

Military Standard Tube Coupling Nut

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Description:

tube outside diameter: 5/16", sleeve coupling flareless, corrosion resistant steel, MS21921 series nut

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MS21921-5J
MS21921-5J
MS21921-5J
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MS21921-5J Datasheet Features and Specification

Fabrication Method:
Any acceptable
Length To Shoulder:
0.562 inches
Material:
Stainless steel
Material Specification:
Class 304 federal specification single material response qq-s-763
Thread Size:
0.500 inches
Tube Outside Diameter:
0.312 inches
Nut Height:
0.760 inches
Nut Style:
Tube coupling
Seat Angle:
45.00 degrees
Smallest Inside Diameter:
0.366 inches
Specification Data:
96906-ms21921 government standard
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-s-5002 military specification single treatment response
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
0.625 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Stainless Steel

Additional Information

SKU / Model: MS219215J
NSN: 4730-00-684-0114
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.042 lb
Minimum Qty (MOQ): 5
Schedule B: 7609.00.0000
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21921-5J_Military-Fasteners-com.pdf
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MS21922-5C
Clinch Tube Fitting Sleeve
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outside diameter: 5/16", sleeve coupling, flareless, corrosion resistant steel, MS21922 series fitting

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MS21921-8K

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Product Image Gallery

Product code MS21921-5J
MS21921-5J
MS21921-5J
MS21921-5J

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Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

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Fast and courteous and professional service with quality aircraft parts. Thanks.

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I called in a hot order that was needed next day. It was already mid afternoon and i had already skipped the deadline for shipments that day. I spoke with Trisha, and she went out of her way to place my order and get it pulled and shipped same day. Thank you Trisha, you are the best.

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