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Extended Washer Self-locking Nut NSN 5310-01-056-1663

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 5310-01-056-1663 NSN: 5310-01-056-1663

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.460 inches
Lubrication
Dry film lubricant
Overall Height
0.290 inches
Nut Style
Double hexagon
Washer Thickness
0.033 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
28
Hardness Rating
48.0 rockwell c
Thread Size
0.250 inches
Special Features
Wrenching facility per ms33737-10
Material
Steel
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
010561663
NSN
5310010561663

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21084L04
Cage Code:
80205
Status:
A
MSDS:
Part Number:
RMLH10722-4
Cage Code:
07083
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 5310-01-056-1663
What are the manufacturers of nsn 5310010561663?
Does this nsn 5310010561663 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010561663
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 5310010561663 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010561663 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010561663?
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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