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Key Washer NSN 5310-00-262-6178

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 5310-00-262-6178 NSN: 5310-00-262-6178

Features and Characteristics

Hole Diameter
0.172 inches
Outside Diameter
0.266 inches
External Straight Key Length
0.164 inches
External Straight Key Width
0.125 inches
Overall Distance Including Keys
0.430 inches
Material Thickness
0.044 inches
Angle Between External Keys
90.0 degrees
Part Name Assigned By Controlling Agency
Navy special project
Material
Copper alloy
Material Specification
Qq-c-576 federal specification single material response
Surface Treatment
Cadmium
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002626178
NSN
5310002626178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
130A0595
Cage Code:
78385
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-262-6178
What are the manufacturers of nsn 5310002626178?
Does this nsn 5310002626178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002626178
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 5310002626178 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002626178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002626178?
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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