69678M720

Extended Washer Self-locking Nut

NSN 5310-01-193-1499

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
011931499

Product Features

Matl steel comp uns k74015

Technical Specifications of NSN

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all nonmetallic design
Washer Outside Diameter:
0.725 inches
Lubrication:
Dry film lubricant
Overall Height:
0.470 inches
Nut Style:
Double hexagon
Washer Thickness:
0.044 inches
Width Across Flats:
Between 0.553 inches and 0.564 inches
Tempurature Rating:
450.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Hardness Rating:
49.0 rockwell c
Thread Size:
0.437 inches
Material:
Steel
Material Specification:
Ams6487 assn standard single material response
Surface Treatment:
Cadmium
Surface Treatment Specification:
Qq-p-416, type 2, class 2 federal specification single treatment response
Purchase Description Identification:
56878-sd.302.69678
NSN:
5310-01-193-1499
Item Name:
Nut,extended Washer,double Hexagon
Cage Code:
56879

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
RM55LH9638-7
Cage Code:
72962
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29729
FIIG:
A021A0
Concept No.:
1
App. Key:
BS
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Double Hexagon Extended Washer Nut"

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Import / Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Nuts of iron or steel


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