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Flat Washer NSN 5310-01-615-4264

Item Description

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

NSN 5310-01-615-4264 NSN: 5310-01-615-4264

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.500 inches and 0.511 inches
Edge Shape
Round
Center Hole Shape
1 round
Thickness
Between 0.058 inches and 0.066 inches
Overall Diameter
Between 0.750 inches and 0.752 inches
End Application
Item 8750231-1
Hardness Rating
70.0 rockwell b
Part Name Assigned By Controlling Agency
Shim
Special Features
May be mildly magnetic
Material
Steel property class 18.8
Material Specification
18-8 stainless steel iaw astm a240 assn standard single material response
FSC
5310 Nuts And Washers
NIIN
016154264
NSN
5310016154264

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
98126A739
Cage Code:
3A054
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-01-615-4264
What are the manufacturers of nsn 5310016154264?
Does this nsn 5310016154264 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016154264
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.
Does nsn 5310016154264 contain any precious metals?
No precious metal content.
Does nsn 5310016154264 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016154264?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
App. Key:
B
Cond. Code:
1
Status:
A

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