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Lock Washer NSN 5310-01-549-3076

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 5310-01-549-3076 NSN: 5310-01-549-3076

Features and Characteristics

Hole Diameter
0.19 inches
Outside Diameter
0.36 inches
External Key Quantity
12
Material Thickness
Between 0.02 inches and 0.03 inches
End Application
NSN:-23-500-1509
Countersink Angle
82.0 degrees
Part Name Assigned By Controlling Agency
Countersunk external-tooth lock washer
Closed Inside Diameter
0.195 inches
Closed Outside Diameter
0.354 inches
Material
Steel
Surface Treatment
Zinc
Style Designator
Countersink external teeth
FSC
5310 Nuts And Washers
NIIN
015493076
NSN
5310015493076

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
90069A115
Cage Code:
3A054
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 5310-01-549-3076
What are the manufacturers of nsn 5310015493076?
Does this nsn 5310015493076 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015493076
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 5310015493076 contain any precious metals?
No precious metal content.
Does nsn 5310015493076 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015493076?
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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