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Key Washer NSN 5310-00-523-5275

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 5310-00-523-5275 NSN: 5310-00-523-5275

Features and Characteristics

Hole Diameter
Between 1.250 inches and 1.260 inches
Outside Diameter
2.000 inches
Internal Straight Key Width
Between 0.160 inches and 0.170 inches
Distance From Centerline To Top Of Internal Key
Between 0.540 inches and 0.555 inches
Internal Key Quantity
1
Material Thickness
Between 0.109 inches and 0.141 inches
Surface Finish
63.0 microinches bottom
Material
Steel
Surface Treatment
Phosphate
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
005235275
NSN
5310005235275

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5235275
Cage Code:
19200
Status:
A
MSDS:
Part Number:
1015-523-5275
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
5310005235275
Cage Code:
SCY13
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 5310-00-523-5275
What are the manufacturers of nsn 5310005235275?
Does this nsn 5310005235275 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005235275
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 5310005235275 contain any precious metals?
No precious metal content.
Does nsn 5310005235275 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005235275?
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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