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Lock Washer NSN 5310-00-187-8609

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 5310-00-187-8609 NSN: 5310-00-187-8609

Features and Characteristics

Hole Diameter
Between 0.115 inches and 0.123 inches
Outside Diameter
Between 0.255 inches and 0.265 inches
Material Thickness
0.016 inches
Material
Copper alloy
Surface Treatment
Cadmium
Style Designator
Flat internal teeth
FSC
5310 Nuts And Washers
NIIN
001878609
NSN
5310001878609

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
418B
Cage Code:
78452
Status:
A
MSDS:
Part Number:
1904
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: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-187-8609
What are the manufacturers of nsn 5310001878609?
Does this nsn 5310001878609 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001878609
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 5310001878609 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001878609 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001878609?
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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