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Hexagon Castellated Plain Nut NSN 5310-00-812-7766

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 5310-00-812-7766 NSN: 5310-00-812-7766

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
0.562 inches
Width Across Flats
Between 0.738 inches and 0.752 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Bearing Surface Type
Flat or washer faced
Special Features
Specially selected for fbm applicationpep op 2747
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Departure From Cited Document
As modified by special features
FSC
5310 Nuts And Washers
NIIN
008127766
NSN
5310008127766

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN310-8
Cage Code:
88044
Status:
A
MSDS:
Part Number:
404 105
Cage Code:
77294
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 5310-00-812-7766
What are the manufacturers of nsn 5310008127766?
Does this nsn 5310008127766 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008127766
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 5310008127766 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008127766 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008127766?
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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