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Shouldered Washer NSN 5310-01-076-2318

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 5310-01-076-2318 NSN: 5310-01-076-2318

Features and Characteristics

Hole Diameter
Between 0.755 inches and 0.761 inches
Shoulder Diameter
Between 0.872 inches and 0.874 inches
Outside Diameter
Between 0.996 inches and 0.998 inches
Shoulder Height
Between 0.099 inches and 0.109 inches
Material Thickness
Between 0.058 inches and 0.063 inches
Material
Stainless steel
Material Specification
Mil-s-7720, 303 military specification 1st material response or qq-s-763.304 assn standard 2nd material response
Surface Treatment
Passivate
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
010762318
NSN
5310010762318

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
61A116B41
Cage Code:
10001
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 5310-01-076-2318
What are the manufacturers of nsn 5310010762318?
Does this nsn 5310010762318 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010762318
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 5310010762318 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010762318 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010762318?
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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