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Key Washer NSN 5310-00-779-3904

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

NSN 5310-00-779-3904 NSN: 5310-00-779-3904

Features and Characteristics

Hole Diameter
Between 0.380 inches and 0.390 inches
Outside Diameter
Between 0.730 inches and 0.750 inches
Internal Straight Key Width
Between 0.090 inches and 0.100 inches
Distance From Centerline To Top Of Internal Key
Between 0.103 inches and 0.108 inches
Internal Key Quantity
1
Material Thickness
0.020 inches
Material
Steel comp 302
Material Specification
Mil-s-5059 cond 1/4 hard military specification single material response
Surface Treatment
Passivate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
007793904
NSN
5310007793904

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
663401
Cage Code:
59364
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 5310-00-779-3904
What are the manufacturers of nsn 5310007793904?
Does this nsn 5310007793904 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007793904
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.
Does nsn 5310007793904 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007793904 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007793904?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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