Aerospace-Supplies.com

Hexagon Self-locking Nut

Model MS21044-N4

Quick Information about MS21044-N4

3b thread class, steel comp 1006 nut or steel comp 1008 nut or steel comp 1009 nut or steel comp 1010 nut or steel comp 1015 nut or steel comp 1018 nut or steel comp 1035 nut or steel comp 11l37 nut or steel comp 1213 nut or steel comp 12l14 nut material, cadmium nut and chromate nut surface treatment.

For pricing and availability of this hexagon self-locking nut submit the price quote form on the right.

Product Details

  • NSN:
    5310-00-877-5796 (5310008775796)
  • Thread Direction:
    Right-hand
  • Locking Feature:
    Prevailing torque with nonmetallic insert
  • Counterbore Diameter:
    0.253 inches nut and 0.293 inches nut
  • Lubrication:
    Soluble lubricant
  • Nut Style:
    Hexagon
  • Nut Height:
    Between 0.240 inches and 0.360 inches
  • Width Flats:
    Between 0.430 inches and 0.439 inches
  • Tempurature Rating:
    250.0 degrees fahrenheit
  • Thread Series:
    Unf
  • Thready (tpi):
    28
  • Thread Size:
    0.250 inches
  • Countersink Angle:
    88.0 degrees nut
  • Bearing Type:
    Chamfered or washer faced
  • Bearing Finish:
    125.0 microinches
  • Surface Specification:
    Qq-p-416, type 2, cl 3 federal specification single treatment response nut
  • Schedule B Code:
    7318160000

Classification

Nuts of iron or steel

Definition Hexagon Self-locking Nut

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05277
FIIG:
A021A0
Concept No.:
1
App. Key:
BK
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q
NUT,SELF-LOCKING,HEXAGON

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