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Key Washer NSN 5310-01-543-8596

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 5310-01-543-8596 NSN: 5310-01-543-8596

Features and Characteristics

Hole Diameter
Between 5.130 inches and 5.140 inches
Outside Diameter
Between 5.555 inches and 5.575 inches
Internal Prebent Key Length
Between 0.115 inches and 0.135 inches
External Straight Key Width
Between 0.220 inches and 0.240 inches
Internal Prebent Key Width
Between 0.160 inches and 0.180 inches
Overall Distance Including Keys
Between 5.930 inches and 5.950 inches
External Key Quantity
12
Material Thickness
0.050 inches
End Application
C-17a aircraft
Special Features
Measurement from end of internal key to center of washer -2.47 to +2.48
Material
Steel comp 302 or steel comp 304
Material Specification
Qq-s-766 cond a (annealed) federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
015438596
NSN
5310015438596

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BSSR-54003-3
Cage Code:
81376
Status:
A
MSDS:
Part Number:
4D0196-3
Cage Code:
88277
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 5310-01-543-8596
What are the manufacturers of nsn 5310015438596?
Does this nsn 5310015438596 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015438596
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 5310015438596 contain any precious metals?
No precious metal content.
Does nsn 5310015438596 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015438596?
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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