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Shouldered Washer NSN 5310-00-589-3307

Item Description

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-00-589-3307 NSN: 5310-00-589-3307

Features and Characteristics

Hole Diameter
1.815 inches
Shoulder Diameter
1.937 inches
Outside Diameter
2.187 inches
Shoulder Height
0.313 inches
Material Thickness
0.062 inches
Color
Black
Material
Aluminum alloy 6061
Material Specification
Ww-t-700/6 federal specification single material response
Surface Treatment
Oxide film
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005893307
NSN
5310005893307

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3008706-005-1
Cage Code:
99696
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 5310-00-589-3307
What are the manufacturers of nsn 5310005893307?
Does this nsn 5310005893307 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005893307
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310005893307 contain any precious metals?
No precious metal content.
Does nsn 5310005893307 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005893307?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15934
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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