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Lock Washer NSN 5310-01-619-2939

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 5310-01-619-2939 NSN: 5310-01-619-2939

Features and Characteristics

Hole Diameter
1.014 inches
Outside Diameter
1.656 inches
Material Thickness
0.250 inches
End Application
2355-01-559-0791
Hardness Rating
Between 38.0 rockwell c and 46.0 rockwell c
Part Name Assigned By Controlling Agency
Washer, lock, helical spring stee (1.0)
Material
Steel
Material Specification
Asme 18.21.1 para 2.3.1 assn standard single material response
Surface Treatment Specification
Iaw l140020, notes 3, 5, 6 or 8 mfr ref single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
016192939
NSN
5310016192939

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
L140024-100
Cage Code:
19397
Status:
A
MSDS:
Part Number:
L140024
Cage Code:
19397
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 5310-01-619-2939
What are the manufacturers of nsn 5310016192939?
Does this nsn 5310016192939 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016192939
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 5310016192939 contain any precious metals?
No precious metal content.
Does nsn 5310016192939 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016192939?
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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