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Hexagon Castellated Plain Nut NSN 5310-00-297-3240

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 5310-00-297-3240 NSN: 5310-00-297-3240

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Castellated, hexagon
Nut Height
Between 1.474 inches and 1.526 inches
Width Across Flats
Between 2.175 inches and 2.250 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
6
Thread Size
1.500 inches
Bearing Surface Type
Chamfered or washer faced
Material
Steel
Surface Treatment
Cadmium or zinc
Surface Treatment Specification
Qq-p-416 type 1 cl 3 federal specification 1st treatment response or qq-z-325 type 1 cl 3 federal specification 2nd treatment response
FSC
5310 Nuts And Washers
NIIN
002973240
NSN
5310002973240

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
596629
Cage Code:
21450
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 5310-00-297-3240
What are the manufacturers of nsn 5310002973240?
Does this nsn 5310002973240 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002973240
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 5310002973240 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002973240 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002973240?
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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