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Lock Washer NSN 5310-00-127-7168

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN 5310-00-127-7168 NSN: 5310-00-127-7168

Features and Characteristics

Hole Diameter
Between 0.195 inches and 0.204 inches
Outside Diameter
Between 0.300 inches and 0.311 inches
Material Thickness
Between 0.017 inches and 0.019 inches
Hardness Rating
Between 36.0 rockwell c and 43.0 rockwell c
Material
Steel comp 410
Material Specification
Qq-s-766 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Flat internal teeth
FSC
5310 Nuts And Washers
NIIN
001277168
NSN
5310001277168

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
579R186H04
Cage Code:
97942
Status:
A
MSDS:
Part Number:
1710-06-00-4102
Cage Code:
78189
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318210000
  • NAICS: 332722
  • SITC: 69422
  • Description: Spring washers and other lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-127-7168
What are the manufacturers of nsn 5310001277168?
Does this nsn 5310001277168 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001277168
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
Does nsn 5310001277168 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001277168 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001277168?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14218
FIIG:
A022B0
App. Key:
A
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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