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Flat Washer NSN 5310-00-009-3916

Description

NSN 5310-00-009-3916. Sectional shape style cross rectangular flat washer nsn 5310000093916.

NSN 5310-00-009-3916 NSN: 5310-00-009-3916

Features and Characteristics

Sectional Shape Style Cross
Rectangular
Hole Diameter
Between 0.255 inches and 0.260 inches
Peripheral Shape Style
Round
Center Hole Shape Style
Round
Thickness
Between 0.022 inches and 0.028 inches
Overall Diameter
Between 0.36 inches and 0.37 inches
Material
Steel comp 321 or steel comp 301
Material Document And Classification
Mil-s-6721 military specification 1st material response and mil-s-5059 military specification 2nd material response
Specification/standard Data
70210-s8157 manufacturers standard
FSC
5310 Nuts And Washers
NIIN
000093916
NSN
5310000093916

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S8157N278-025
Cage Code:
99193
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 5310-00-009-3916
What are the manufacturers of nsn 5310000093916?
Does this nsn 5310000093916 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000093916
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 5310000093916 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000093916 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000093916?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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