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Key Washer NSN 5310-00-246-0956

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 5310-00-246-0956 NSN: 5310-00-246-0956

Features and Characteristics

Hole Diameter
Between 1.151 inches and 1.156 inches
Outside Diameter
Between 1.401 inches and 1.406 inches
External Straight Key Width
Between 0.147 inches and 0.152 inches
Internal Straight Key Width
Between 0.147 inches and 0.152 inches
Distance From Centerline To Top Of Internal Key
Between 0.474 inches and 0.475 inches
Overall Distance Including Keys
Between 1.547 inches and 1.552 inches
External Key Quantity
2
Internal Key Quantity
2
Material Thickness
Between 0.122 inches and 0.126 inches
Hardness Rating
Between 40.0 rockwell c and 45.0 rockwell c
Special Features
Internal keys 90 degrees off center line of external keys
Color
Black
Material
Steel comp 4140
Material Specification
Astm a322 assn standard single material response or astm a331 assn standard single material response or qq-s-626 federal specification single material response
Surface Treatment
Oxide film
Surface Treatment Specification
Ams 2485 assn standard single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002460956
NSN
5310002460956

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
01-13390
Cage Code:
99167
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 5310-00-246-0956
What are the manufacturers of nsn 5310002460956?
Does this nsn 5310002460956 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002460956
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 5310002460956 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002460956 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002460956?
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
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