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Flat Washer NSN 5310-00-011-5730

Description

NSN 5310-00-011-5730. 5310000115730. Flat washer has a hole diameter of 0.516 inches.

NSN 5310-00-011-5730 NSN: 5310-00-011-5730

Features and Characteristics

Sectional Shape Style Cross
Rectangular
Hole Diameter
0.516in. ⁓33/64"
Peripheral Shape Style
Round
Center Hole Shape Style
Round
Thickness
Between 0.116in. and 0.134in. ⁓9/64"
Overall Diameter
0.875in. ⁓7/8"
Hardness Rating
Between 33.0 rockwell c and 38.0 rockwell c
Material
Steel comp 4130
Material Document And Classification
Mil-s-18729 military specification all material responses
Surface Treatment
Cadmium
Surface Treatment Document And Classification
Qq-p-416, type 2, class 3 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
000115730
NSN
5310000115730

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11678182
Cage Code:
19207
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 5310-00-011-5730
What are the manufacturers of nsn 5310000115730?
Does this nsn 5310000115730 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000115730
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 5310000115730 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000115730 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000115730?
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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