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Key Washer NSN 5310-00-560-3173

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 5310-00-560-3173 NSN: 5310-00-560-3173

Features and Characteristics

Hole Diameter
Between 1.140 inches and 1.160 inches
Outside Diameter
Between 1.397 inches and 1.403 inches
External Straight Key Width
Between 0.145 inches and 0.150 inches
Internal Straight Key Width
Between 0.145 inches and 0.150 inches
Distance From Centerline To Top Of Internal Key
Between 0.470 inches and 0.480 inches
Overall Distance Including Keys
Between 1.557 inches and 1.562 inches
External Key Quantity
2
Internal Key Quantity
2
Material Thickness
Between 0.059 inches and 0.067 inches
Criticality Code Justification
Feat
Special Features
Mark part per ps-m428 fscm 11599, this item has been designated to be anengineering critical aircraft engine item
Material
Steel
Material Specification
Ams5515 or ams5516 assn standard single material response
Surface Treatment
Oxide film
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005603173
NSN
5310005603173

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23932
Cage Code:
11599
Status:
A
MSDS:
Part Number:
CM-23932
Cage Code:
0EGF1
Status:
A
MSDS:
Part Number:
5310A01-002
Cage Code:
81996
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 5310-00-560-3173
What are the manufacturers of nsn 5310005603173?
Does this nsn 5310005603173 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005603173
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 5310005603173 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005603173 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005603173?
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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