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Finishing Washer NSN 5310-01-044-0778

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 5310-01-044-0778 NSN: 5310-01-044-0778

Features and Characteristics

Hole Diameter
Between 0.166 inches and 0.176 inches
Outside Diameter
Between 0.550 inches and 0.570 inches
Overall Height
Between 0.070 inches and 0.090 inches
Material Thickness
Between 0.007 inches and 0.027 inches
Color
Olive drab
Material
Steel
Surface Treatment
Phosphate and paint
Style Designator
Finishing
FSC
5310 Nuts And Washers
NIIN
010440778
NSN
5310010440778

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A3135-017-1
Cage Code:
78553
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 5310-01-044-0778
What are the manufacturers of nsn 5310010440778?
Does this nsn 5310010440778 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010440778
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 5310010440778 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010440778 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010440778?
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
  •   Quality Fast Service
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