MS21043-4

Military Standard Locking Extended Washer Nut Self

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Description:

Thread: 1/4-28, self locking, 800 degrees, reduced hexagon, reduced height, corrosion and heat resistant steel, silver plated, locknut, MS21043 series nut

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MS21043-4 Datasheet Features and Specification

Washer Outside Diameter:
Between 0.402 inches and 0.412 inches
Thread Size:
0.25 inches
Thread Qty Per Inch (tpi):
28
Thread Series:
Unf (fine thread)
Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
900 degrees fahrenheit
Surface Treatment:
Silver
Surface Treatment Specification:
Ams 2410 assn standard single treatment response
Nut Style:
Hexagon
Overall Height:
Between 0.205 inches and 0.219 inches
Precious Material And Location:
External surface silver
Washer Thickness:
0.019 inches
Material Specification:
Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response
Material:
Iron alloy 660
Locking Feature:
Prevailing torque all metal design
Width Across Flats:
Between 0.304 inches and 0.316 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3B
Material Iron

Additional Information

Alternate Part Numbers

SKU / Model: MS210434
NSN: 5310-00-719-5570
FSC: Nuts and Washers / 5310
Product Series: MS21043
Pack Weight (Approx.) 0.172 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.16.0060
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21043-4_Military-Fasteners-com.pdf
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More MS21043 self-locking extended washer nuts

MS21043-6

Self-locking nut reduced hexagon reduced height corrosion and heat resistant steel silver plated

MS21043-5

5/16-24 thread self-locking nut reduced hexagon reduced height corrosion and heat resistant steel silver plated

MS21043-3

Self locking nut 10-32 thread reduced hexagon reduced height corrosion and heat resistant steel silver plated

MS21043-08

8/32 thread 800 degree reduced hexagon reduced height corrosion and heat resistant steel silver plated, 5310-00-878-7196

MS21043-06

Self locking nut reduced hexagon reduced height corrosion and heat resistant steel silver plated locknut, 5310-00-878-3291

MS21043-04

Thread: 4-40 self locking nut reduced hexagon reduced height corrosion and heat resistant steel silver plated

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