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Finishing Washer NSN 5310-01-487-6738

Item Description

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

NSN 5310-01-487-6738 NSN: 5310-01-487-6738

Features and Characteristics

Hole Diameter
Between 0.252 inches and 0.282 inches
Outside Diameter
Between 0.745 inches and 0.770 inches
Overall Height
0.132 inches
Material Thickness
0.025 inches
End Application
Aircraft, galaxy c-5
Material
Aluminum alloy 2024 and aluminum alloy 1230
Material Specification
-qq-a-250/5 federal specification single material response
Surface Treatment
Chromate
Surface Treatment Specification
Mil-c-5541, cl 3 military specification single treatment response
Style Designator
Finishing
FSC
5310 Nuts And Washers
NIIN
014876738
NSN
5310014876738

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4F73463-103A
Cage Code:
98897
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-487-6738
What are the manufacturers of nsn 5310014876738?
Does this nsn 5310014876738 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014876738
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. it may or may not have a flush flange feature.
Does nsn 5310014876738 contain any precious metals?
No precious metal content.
Does nsn 5310014876738 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014876738?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15932
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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