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Lock Washer NSN 5310-00-021-9891

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN 5310-00-021-9891 NSN: 5310-00-021-9891

Features and Characteristics

Hole Diameter
Between 0.141 inches and 0.150 inches
Outside Diameter
Between 0.275 inches and 0.295 inches
Material Thickness
Between 0.017 inches and 0.021 inches
Style Designator
Flat internal teeth
FSC
5310 Nuts And Washers
NIIN
000219891
NSN
5310000219891

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS35333-88
Cage Code:
96906
Status:
A
MSDS:
Part Number:
20489-33
Cage Code:
64547
Status:
A
MSDS:
Part Number:
5402-063
Cage Code:
96214
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-021-9891
What are the manufacturers of nsn 5310000219891?
Does this nsn 5310000219891 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000219891
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
Does nsn 5310000219891 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000219891 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000219891?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14218
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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