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Extended Washer Self-locking Nut NSN 5310-01-131-0748

Item Description

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.

NSN 5310-01-131-0748 NSN: 5310-01-131-0748

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.498 inches
Overall Height
Between 0.458 inches and 0.473 inches
Nut Style
Double hexagon
Washer Thickness
0.060 inches
Width Across Flats
Between 0.430 inches and 0.439 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Hardness Rating
48.0 rockwell c
Thread Size
0.3125 inches
Material
Stainless steel
Material Specification
Ams5737 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
011310748
NSN
5310011310748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST2183-11
Cage Code:
77445
Status:
A
MSDS:
Part Number:
LH11588-5
Cage Code:
019L2
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 5310-01-131-0748
What are the manufacturers of nsn 5310011310748?
Does this nsn 5310011310748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011310748
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.
Does nsn 5310011310748 contain any precious metals?
No precious metal content.
Does nsn 5310011310748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011310748?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29729
FIIG:
A021A0
App. Key:
BS
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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