Military Standard MS21044D4 Aluminum Nut, Self-Locking, Hexagon

Military Standard MS21044D4 Aluminum Nut, Self-Locking, Hexagon
Our Part #: SGP134379
Manufacture Part #: MS21044D4
Our Price: $4.67
Price Per Each

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  • 100 - 249 $4.59 ea.
  • 250 - 499 $4.50 ea.
  • 500 - 999 $4.43 ea.
  • 1000 + $4.35 ea.
In-Stock: 5 Units available.
Need More? 20 Units on order and expected in ± 7-10 business days.
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Please note: such orders are funneled into our NY warehouse and may take an extra 7-10 days to process. The benefit to this: You get one package shipped which reduces added taxes and duties that may be incurred from multiple shipments.

The MS21044D4 is as the name indicates, a self-locking nut composed of aluminum. For more details and specs read on.

∗Unless otherwise noted, values are in inches

  • Material:Aluminum (Alloy 2014 or 2017 or 2024 or 7075)
  • Material Document and Classification: QQ-A-200/2, T6 or QQ-A-225/5, T4 or QQ-A-225/6, T6 QQ-A-200/11, T6
  • Surface Treatment (except insert): Anodize and chromate
  • Thread Class:3B
  • Thread Direction: Right-hand
  • Locking Feature:Prevailing torque with nonmetallic insert
  • Lubrication:Soluble lubricant
  • Nut Style:Hexagon
  • Nominal Nut Height Range (cm):.240 to .360
  • Width Across Flats: .430 inches to .439
  • Nominal Temperature Range (°F): 250
  • Thread Series: UNJF
  • Thread Quantity (per inch): 28
  • Nominal Thread Size: .250
  • Nominal Countersink Angle: 88 degrees
  • Bearing Surface Type:Chamfered or washer faced
Country of Origin
United States
Shipping Weight
0.001 pounds
ECCN
EAR99
Color Family
Gold
Manufacturer P/N
MS21044D4
Schedule B Code
7318.16.0000
Pack Quantity
1
Series
MS21044
Thread
1/4-28
Height
.360 / .240
Width
.439 / .430
Color
Gold
Material
Stainless Steel
NSN
5310-00-857-4960
Alternate PN#s
0436-019, NMJ-048