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Octagon Plain Nut NSN 5310-01-043-5781

Item Description

A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. 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 5310-01-043-5781 NSN: 5310-01-043-5781

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Plain, octagon
Nut Height
Between 0.313 inches and 0.375 inches
Width Across Flats
Between 3.250 inches and 3.312 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
16
Thread Size
2.625 inches
Bearing Surface Type
Chamfered
Material
Steel comp 1020
FSC
5310 Nuts And Washers
NIIN
010435781
NSN
5310010435781

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
103102-001
Cage Code:
56697
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 5310-01-043-5781
What are the manufacturers of nsn 5310010435781?
Does this nsn 5310010435781 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010435781
A nut, flat on top and bottom, having eight flat sides. it may include a retaining dowel pin. 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 5310010435781 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010435781 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010435781?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16979
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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