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Flat Washer NSN 5310-01-074-3316

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 5310-01-074-3316 NSN: 5310-01-074-3316

Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.172 inches and 0.188 inches
Edge Shape
Round
Center Hole Shape
1 round
Thickness
Between 0.045 inches and 0.055 inches
Overall Diameter
Between 0.266 inches and 0.290 inches
Material Specification
As-5516 assn standard 1st material response or ams5519 assn standard 2nd material response
Test Data Document
99207-37b201305 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
FSC
5310 Nuts And Washers
NIIN
010743316
NSN
5310010743316

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
37B201305P103
Cage Code:
99207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-01-074-3316
What are the manufacturers of nsn 5310010743316?
Does this nsn 5310010743316 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010743316
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 5310010743316 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010743316 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010743316?
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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