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Extended Washer Self-locking Nut NSN 5310-01-179-3740

Item Description

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-179-3740 NSN: 5310-01-179-3740

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
Between 1.050 inches and 1.054 inches
Overall Height
0.535 inches
Nut Style
Hexagon
Washer Thickness
0.208 inches
Width Across Flats
Between 0.803 inches and 0.814 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
18
Thread Size
0.5625 inches
Special Features
Two wire holes 0.050 to 0.060 in.Dia., one ea located 180 deg.Angle on hex points
Material
Stainless steel
Material Specification
Ams5646 assn standard single material response
Surface Treatment
Silver
Surface Treatment Specification
Ams2510 assn standard single treatment response
FSC
5310 Nuts And Washers
NIIN
011793740
NSN
5310011793740

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9970M89P02
Cage Code:
07482
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-179-3740
What are the manufacturers of nsn 5310011793740?
Does this nsn 5310011793740 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011793740
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310011793740 contain any precious metals?
Item contains silver.
Does nsn 5310011793740 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011793740?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
App. Key:
BT
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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