MS21083C04
Military Standard Locking Hexagon Nut Self
Thread: 4-40, self locking nut, hexagon, low height, corrosion resistant steel, nylon insert, passivated, MS21083 series nut




MS21083C04 Datasheet Features and Specification
Quick Specs
Thread Qty | 40 |
Thread Series | UNJC |
Thread Class | 3B |
Material | Stainless Steel |
Additional Information
Alternate Part Numbers
- 79NTM40
- NAS1291C04M
SKU / Model: | MS21083C04 |
NSN: | 5305-00-054-5650 |
FSC: | Screws / 5305 |
Product Series: | MS21083C |
Pack Weight (Approx.) | 0.055 lb |
Minimum Qty (MOQ): | 50 |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21083C04_Military-Fasteners-com.pdf |
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Product code MS21083C04



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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!
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