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Convex Washer NSN 5310-01-440-4443

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

NSN 5310-01-440-4443 NSN: 5310-01-440-4443

Features and Characteristics

Hole Diameter
1.500 inches
Outside Diameter
1.810 inches
Material Thickness
0.560 inches
Material
Plastic polyolefin
Style Designator
Convex
FSC
5310 Nuts And Washers
NIIN
014404443
NSN
5310014404443

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
STSPOPW1003
Cage Code:
66398
Status:
A
MSDS:
Part Number:
65-3110P
Cage Code:
66938
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-01-440-4443
What are the manufacturers of nsn 5310014404443?
Does this nsn 5310014404443 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014404443
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. see also washer (1), concave. excludes bearing, washer thrust.
Does nsn 5310014404443 contain any precious metals?
No precious metal content.
Does nsn 5310014404443 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014404443?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15931
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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