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Shouldered Washer NSN 5310-00-676-2460

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 5310-00-676-2460 NSN: 5310-00-676-2460

Features and Characteristics

Hole Diameter
Between 3.535 inches and 3.545 inches
Shoulder Diameter
Between 3.7000 inches and 3.7015 inches
Outside Diameter
Between 3.950 inches and 3.970 inches
Shoulder Height
Between 0.160 inches and 0.180 inches
Material Thickness
Between 0.245 inches and 0.250 inches
Hardness Rating
Between 35.0 rockwell c and 40.0 rockwell c
Material
Steel comp 4340
Material Specification
Ams 6415 assn standard single material response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
006762460
NSN
5310006762460

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
376240CLH
Cage Code:
77445
Status:
A
MSDS:
Part Number:
376240CLASSH
Cage Code:
77445
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 5310-00-676-2460
What are the manufacturers of nsn 5310006762460?
Does this nsn 5310006762460 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006762460
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 5310006762460 contain any precious metals?
No precious metal content.
Does nsn 5310006762460 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006762460?
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
  •   Quality Fast Service
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