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Keyway Washer NSN 5310-00-276-8728

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes thrust type washers.

NSN 5310-00-276-8728 NSN: 5310-00-276-8728

Features and Characteristics

Hole Diameter
Between 0.327 inches and 0.332 inches
Outside Diameter
Between 0.865 inches and 0.885 inches
Internal Keyway Width
Between 0.095 inches and 0.105 inches
Distance From Centerline To Bottom Of Internal Keyway
0.229 inches
Internal Keyway Quantity
1
Material Thickness
Between 0.115 inches and 0.135 inches
Material
Copper alloy 464 or copper alloy 482
Material Specification
Sae assn standard 1st material response or qq-b-637 1/2 hard federal specification 2nd material response
FSC
5310 Nuts And Washers
NIIN
002768728
NSN
5310002768728

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SP13716
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: 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 5310-00-276-8728
What are the manufacturers of nsn 5310002768728?
Does this nsn 5310002768728 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002768728
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more notches. excludes thrust type washers.
Does nsn 5310002768728 contain any precious metals?
No precious metal content.
Does nsn 5310002768728 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002768728?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06158
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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