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Key Washer NSN 5310-00-347-7630

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 5310-00-347-7630 NSN: 5310-00-347-7630

Features and Characteristics

Hole Diameter
Between 0.251 inches and 0.253 inches
Outside Diameter
Between 0.610 inches and 0.630 inches
External Prebent Key Length
0.029 inches
External Prebent Key Width
Between 0.182 inches and 0.192 inches
Distance From Centerline To Inside Of Prebent Key
0.320 inches
Overall Distance Including Keys
0.7006 inches
Material Thickness
Between 0.030 inches and 0.032 inches
Material
Copper alloy
Material Specification
Qq-b-746 federal specification single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
003477630
NSN
5310003477630

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5181688
Cage Code:
19200
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 5310-00-347-7630
What are the manufacturers of nsn 5310003477630?
Does this nsn 5310003477630 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310003477630
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 5310003477630 contain any precious metals?
No precious metal content.
Does nsn 5310003477630 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310003477630?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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