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Lock Washer NSN 5310-01-023-9108

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 5310-01-023-9108 NSN: 5310-01-023-9108

Features and Characteristics

Hole Diameter
Between 0.255 inches and 0.267 inches
Outside Diameter
0.489 inches
Material Thickness
Between 0.047 inches and 0.057 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
F70c4e2 fscm 03538 mfr ref single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
010239108
NSN
5310010239108

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N405P11C16
Cage Code:
03538
Status:
A
MSDS:
Part Number:
1473342PC70
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318210000
  • NAICS: 332722
  • SITC: 69422
  • Description: Spring washers and other lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-023-9108
What are the manufacturers of nsn 5310010239108?
Does this nsn 5310010239108 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010239108
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 5310010239108 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010239108 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010239108?
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
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