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Key Washer NSN 5310-00-186-1066

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

NSN 5310-00-186-1066 NSN: 5310-00-186-1066

Features and Characteristics

Hole Diameter
Between 1.792 inches and 1.817 inches
Outside Diameter
Between 2.281 inches and 2.311 inches
Internal Prebent Key Length
Between 0.125 inches and 0.156 inches
External Prebent Key Width
Between 0.204 inches and 0.234 inches
Internal Prebent Key Width
Between 0.250 inches and 0.290 inches
Overall Distance Including Keys
2.734 inches
External Key Quantity
17
Material Thickness
0.058 inches
Material
Steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1026 or steel comp 1030 or steel comp 1034 or steel comp 1035
Material Specification
66 federal standard all material responses
Surface Treatment
Zinc and chromate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
001861066
NSN
5310001861066

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILW21338TYPE1CLASS2SIZE09
Cage Code:
81349
Status:
A
MSDS:
Part Number:
12Z335-240
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-186-1066
What are the manufacturers of nsn 5310001861066?
Does this nsn 5310001861066 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001861066
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.
Does nsn 5310001861066 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001861066 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001861066?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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