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Assembled Washe Self-locking Nut NSN 5310-01-240-2663

Item Description

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-240-2663 NSN: 5310-01-240-2663

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.660 inches
Counterbore Diameter
0.413 inches nut and 0.423 inches nut
Overall Height
0.351 inches
Nut Style
Flat with turned up edge
Width Across Flats
Between 0.430 inches and 0.439 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Hardness Rating
Between 36.0 rockwell c and 40.0 rockwell c
Thread Size
0.3750 inches
Special Features
Double hexagon wrenching element
Material
Steel comp 4340
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
012402663
NSN
5310012402663

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TLN1001D3-6
Cage Code:
17446
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 5310-01-240-2663
What are the manufacturers of nsn 5310012402663?
Does this nsn 5310012402663 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012402663
A nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310012402663 contain any precious metals?
No precious metal content.
Does nsn 5310012402663 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012402663?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29736
FIIG:
A021A0
App. Key:
BG
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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