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Cotter Pin NSN 5315-01-631-5991

Item Description

A half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end, for inserting in a hole drilled at right angle to the axis of the stud, shaft, or like item. Its ends are separable or one end is bent to hold it in place.

NSN 5315-01-631-5991 NSN: 5315-01-631-5991

Features and Characteristics

Diameter
0.125 inches
Underloop Length
0.75 inches
Point Type
Extended prong square cut
Hardness Rating
55.0 rockwell superficial 15-n and 67.0 rockwell superficial 15-n
Part Name Assigned By Controlling Agency
Pin, cotter (split)
Material
Steel comp 316
Surface Treatment
Passivate
Surface Treatment Specification
Astm a380 assn standard single treatment response
Style Designator
Standard
FSC
5315 Pins Machine Keys Nails
NIIN
016315991
NSN
5315016315991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS24665-368S316
Cage Code:
80205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318240000
  • NAICS: 332722
  • SITC: 69422
  • Description: Cotters and cotter pins, of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5315-01-631-5991
What are the manufacturers of nsn 5315016315991?
Does this nsn 5315016315991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5315016315991
A half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end, for inserting in a hole drilled at right angle to the axis of the stud, shaft, or like item. its ends are separable or one end is bent to hold it in place.
Does nsn 5315016315991 contain any precious metals?
No precious metal content.
Does nsn 5315016315991 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5315016315991?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02381
FIIG:
A212A0
App. Key:
AE
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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