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Keyway Washer NSN 5310-00-945-0457

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes thrust type washers.

NSN 5310-00-945-0457 NSN: 5310-00-945-0457

Features and Characteristics

Hole Diameter
Between 4.535 inches and 4.545 inches
Outside Diameter
5.625 inches
External Keyway Length
Between 0.070 inches and 0.080 inches
External Keyway Width
0.500 inches
Material Thickness
Between 0.127 inches and 0.133 inches
Min. Tensile Strength (psi)
150000 pounds per square inch
Hardness Rating
Between 34.0 rockwell c and 38.0 rockwell c
Surface Finish
90.0 microinches all surfaces
Special Features
Center hole is round with flats 4.390 in. Across flats with two tapped holes 0.190-32 nf-2b thd
Heat Treatment
Normalized
Material
Steel
Material Specification
Mil-t-6736 military specification single material response
FSC
5310 Nuts And Washers
NIIN
009450457
NSN
5310009450457

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
65102-11039-102
Cage Code:
78286
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 5310-00-945-0457
What are the manufacturers of nsn 5310009450457?
Does this nsn 5310009450457 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009450457
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more notches. excludes thrust type washers.
Does nsn 5310009450457 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009450457 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009450457?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06158
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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