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Key Washer NSN 5310-01-133-5840

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 5310-01-133-5840 NSN: 5310-01-133-5840

Features and Characteristics

Hole Diameter
Between 0.525 inches and 0.535 inches
Outside Diameter
Between 0.745 inches and 0.755 inches
External Prebent Key Length
Between 0.080 inches and 0.100 inches
External Tapered Key Width
Between 0.415 inches and 0.435 inches
External Prebent Key Width
Between 0.185 inches and 0.190 inches
Split Key Length
Between 0.210 inches and 0.235 inches
External Key Quantity
3
Material Thickness
Between 0.0380 inches and 0.0405 inches
Angle Between External Keys
Between 58.0 degrees and 62.0 degrees
External Prebent Key Angle
Between 10.0 degrees and 20.0 degrees
Material
Nickel alloy 625
Material Specification
Ams 5599 assn standard single material response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
011335840
NSN
5310011335840

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2181547
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-133-5840
What are the manufacturers of nsn 5310011335840?
Does this nsn 5310011335840 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310011335840
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 5310011335840 contain any precious metals?
No precious metal content.
Does nsn 5310011335840 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310011335840?
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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