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Lock Washer NSN 5310-00-476-7648

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 5310-00-476-7648 NSN: 5310-00-476-7648

Features and Characteristics

Hole Diameter
Between 0.194 inches and 0.202 inches
Outside Diameter
0.334 inches
Material Thickness
Between 0.047 inches and 0.053 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Heat Treatment
As fabricated
Material
Steel
Surface Treatment
Zinc and chromate
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
004767648
NSN
5310004767648

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
453435
Cage Code:
D9182
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 5310-00-476-7648
What are the manufacturers of nsn 5310004767648?
Does this nsn 5310004767648 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004767648
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 5310004767648 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004767648 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004767648?
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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