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Key Washer NSN 5310-01-003-9609

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 5310-01-003-9609 NSN: 5310-01-003-9609

Features and Characteristics

Hole Diameter
2.656 inches
Outside Diameter
3.500 inches
External Straight Key Width
0.438 inches
Internal Straight Key Width
Between 0.301 inches and 0.306 inches
Distance From Centerline To Top Of Internal Key
Between 1.157 inches and 1.167 inches
Overall Distance Including Keys
4.000 inches
External Key Quantity
11
Internal Key Quantity
1
Material Thickness
Between 0.0823 inches and 0.0971 inches
Special Features
Tongues must bend 90 degrees with or across grain withhout fracturing
Heat Treatment
Hot rolled
Material
Steel comp 1010
Material Specification
Sae assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
010039609
NSN
5310010039609

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
30714
Cage Code:
81142
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 5310-01-003-9609
What are the manufacturers of nsn 5310010039609?
Does this nsn 5310010039609 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010039609
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 5310010039609 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010039609 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010039609?
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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