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Hexagon Plain Nut NSN 5310-00-266-0487

Item Description

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

NSN 5310-00-266-0487 NSN: 5310-00-266-0487

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.210 inches and 0.227 inches
Width Across Flats
Between 0.551 inches and 0.562 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
24
Hardness Rating
Between 28.0 rockwell c and 34.0 rockwell c
Thread Size
0.375 inches
Bearing Surface Type
Washer faced
Special Features
Material is steel grade 8 iaw sae k995
Material
Steel
Material Specification
Sae assn standard all material responses
FSC
5310 Nuts And Washers
NIIN
002660487
NSN
5310002660487

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8925093
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
5176830
Cage Code:
24617
Status:
A
MSDS:
Part Number:
TYPE II, STYLE 5, 3/8-24
Cage Code:
14153
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 5310-00-266-0487
What are the manufacturers of nsn 5310002660487?
Does this nsn 5310002660487 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002660487
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Does nsn 5310002660487 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002660487 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002660487?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01857
FIIG:
A021A0
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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