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Key Washer NSN 5310-00-281-1039

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 5310-00-281-1039 NSN: 5310-00-281-1039

Features and Characteristics

Width Between Flats
Between 1.520 inches and 1.525 inches
Hole Diameter
Between 1.879 inches and 1.889 inches
Outside Diameter
2.125 inches
External Straight Key Width
0.230 inches
Overall Distance Including Keys
2.500 inches
External Key Quantity
13
Material Thickness
Between 0.050 inches and 0.055 inches
Material
Steel
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
002811039
NSN
5310002811039

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3G11078-101
Cage Code:
98897
Status:
A
MSDS:
Part Number:
QAP00398
Cage Code:
14153
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 5310-00-281-1039
What are the manufacturers of nsn 5310002811039?
Does this nsn 5310002811039 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002811039
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 5310002811039 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002811039 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002811039?
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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