MS21921-6J
Military Standard Tube Coupling Nut
Outside diameter: 3/8", corrosion resistant steel, sleeve coupling, flareless, MS21921 series nut
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MS21921-6J Datasheet Features and Specification
Quick Specs
Thread Size | 1/2 |
Thread Series | UNJF |
Thread Class | 3B |
Material | Steel |
Additional Information
SKU / Model: | MS219216J |
NSN: | 4730-01-074-6036 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21921 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 2 |
Schedule B: | 7318.16.0000 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21921-6J_Military-Fasteners-com.pdf |
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MS21922-6C
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MS21921-4J
Tube Coupling Nut
in Nuts
Outside diameter: 1/4", sleeve coupling, flareless, corrosion resistant steel, MS21921 series nut
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MS21922-6
Clinch Tube Fitting Sleeve
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tube outside diameter: 3/8", sleeve coupling flareless, Carbon steel, MS21922 series fitting

MS21921-8J
Tube Coupling Nut
in Nuts
corrosion resistant steel 304, tube outside diameter: 1/2", sleeve coupling flareless, MS21921 series nut

MS21922-4C
Clinch Tube Fitting Sleeve
in Fittings
tube outside diameter: 1/4", sleeve coupling, flareless, corrosion resistant steel

MS21922-4
Clinch Tube Fitting Sleeve
in Fittings
tube outside 1/4", sleeve coupling flareless, Carbon steel, MS21922 series fitting
More MS21921 tube coupling nuts
Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/2in., nut, sleeve coupling flareless
tube outside 5/16", nut, sleeve coupling flareless - corrosion resistant steel - cadmium plated "
Carbon steel tube outside 1/4in., nut, sleeve coupling flareless
$83.94 Each, Corrosion resistant steel cadmium plated, tube outside 5/8in., nut, sleeve coupling flareless
$15.30 Each, Aluminum alloy 7075, tube outer diameter 1/2in., nut, sleeve coupling, flareless
4730-00-777-7248 Tube Coupling Nut
Product Image Gallery
Product code MS21921-6J
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Very good service as always. Ive been a customer for years. My go to parts store.
Staff very supportive and informative. Order was shipped extremely promptly and correctly. GREAT customer service!
At every point, Dania McLean's help was crucial and showed a great dedication to the business. She handled my questions with amazing skill right away, making sure every one of them received a comprehensive and perceptive answer. Her unwavering professionalism and contagious optimism, which made every interaction enjoyable, were what really stood out.
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