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
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MS21083C04 Datasheet Features and Specification
Quick Specs
Thread Qty | 40 |
Thread Series | UNJC |
Thread Class | 3B |
Material | Stainless Steel |
Additional Information
Alternate Part Numbers
- NAS1291C04M
- 79NTM40
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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
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inner diameter: 0.125" outer diameter: 0.25", general purpose washer, corrosion resistant stainless steel, MS15795 series washer
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MS21083C08
Self-Locking Hexagon Nut
in Nuts
Thread: 8-32, self locking, hexagon, low height, corrosion resistant stainless steel, nylon insert, passivated, MS21083 series nut

MS21083C3
Self-Locking Hexagon Nut
in Nuts
Thread: 10-32, self-locking hexagon, low height, corrosion resistant steel, nylon insert, passivated, MS21083 series nut

MS15795-808
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in Washers
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
MS35338-138
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in Washers
Size: #10, split lock, corrosion resistant steel, MS35338 series washer
More MS21083C self-locking hexagon nuts
5310-00-881-1611 Self-Locking Hexagon Nut
Locknut stainless steel thread size: 5/32 Nut Height: 3/16 Head Width: 21/64
$5.08 Each Thread 7/16-20 self locking nut hexagon low height corrosion resistant steel nylon insert passivated
Thread: 3/8-24, self-locking nut hexagon low height corrosion resistant steel nylon insert passivated
Thread: 5/16-24 self-locking nut hexagon low height corrosion resistant steel nylon insert passivated
Thread: 1/4-28 self-locking hexagon low height corrosion resistant steel nylon insert passivated nut
Product Image Gallery
Product code MS21083C04
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Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks
I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.
Ashili Hansen was instrumental in sorting out a log-in issue I had. Ashili also assisted me in identifying several unique aircraft hardware items. All were in stock, shipped immediately, and at a competitive price!
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