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Shouldered Washer NSN 5310-00-576-5513

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 5310-00-576-5513 NSN: 5310-00-576-5513

Features and Characteristics

Hole Diameter
Between 0.7495 inches and 0.7510 inches
Shoulder Diameter
Between 1.070 inches and 1.130 inches
Outside Diameter
Between 1.985 inches and 2.015 inches
Shoulder Height
0.120 inches
Material Thickness
Between 0.040 inches and 0.060 inches
Special Features
0.120 in. R chamfer on inside diameter flat side
Material
Steel comp 8630
Material Specification
Mil-s-6050, cond f4 military specification single material response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005765513
NSN
5310005765513

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
356651-1
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: 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 5310-00-576-5513
What are the manufacturers of nsn 5310005765513?
Does this nsn 5310005765513 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005765513
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 5310005765513 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005765513 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005765513?
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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