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Hexagon Castellated Plain Nut NSN 5310-00-596-5531

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

NSN 5310-00-596-5531 NSN: 5310-00-596-5531

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
Between 0.266 inches and 0.297 inches
Width Across Flats
Between 0.428 inches and 0.440 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Countersink Angle
109.0 degrees nut and 111.0 degrees nut
Bearing Surface Type
Washer faced
Bearing Surface Finish
125.0 microinches
Material
Nickel alloy x-750
Material Specification
Ams 5667 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
005965531
NSN
5310005965531

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1N8-4
Cage Code:
43999
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-596-5531
What are the manufacturers of nsn 5310005965531?
Does this nsn 5310005965531 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005965531
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. it is designed to provide positive locking when used with a solid or split (cotter) pin. excludes nut (1), plain, slotted, hexagon.
Does nsn 5310005965531 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005965531 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005965531?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01854
FIIG:
A021A0
App. Key:
AG
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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