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Lock Washer NSN 5310-00-018-0090

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 5310-00-018-0090 NSN: 5310-00-018-0090

Features and Characteristics

Hole Diameter
Between 0.089 inches and 0.095 inches
Outside Diameter
Between 0.175 inches and 0.200 inches
Material Thickness
Between 0.010 inches and 0.015 inches
Material
Steel comp 1060 or steel comp 1065 or steel comp 1070 or steel comp 1075 or steel comp 1080
Material Specification
Qq-s-633 canc federal specification all material responses
Surface Treatment
Phosphate
Style Designator
Flat internal teeth
Nondefinitive Specification/std Data
A type
FSC
5310 Nuts And Washers
NIIN
000180090
NSN
5310000180090

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILW6986TYPEA
Cage Code:
81349
Status:
A
MSDS:
Part Number:
180090
Cage Code:
7X677
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 5310-00-018-0090
What are the manufacturers of nsn 5310000180090?
Does this nsn 5310000180090 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000180090
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 5310000180090 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000180090 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000180090?
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
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