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Lock Washer NSN 5310-01-531-4428

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 5310-01-531-4428 NSN: 5310-01-531-4428

Features and Characteristics

End Application
NSN:-61-150-1296
Part Name Assigned By Controlling Agency
Washer, lock-spring, helical
Closed Inside Diameter
Between 0.502 inches and 0.512 inches
Closed Outside Diameter
0.869 inches
Material
Steel
Material Specification
Asme b18.21.1 national specification all material responses
Surface Treatment
Zinc
Specification Data
96906 - mil-std-130 government standard
FSC
5310 Nuts And Washers
NIIN
015314428
NSN
5310015314428

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
88-20556-9A
Cage Code:
30554
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 5310-01-531-4428
What are the manufacturers of nsn 5310015314428?
Does this nsn 5310015314428 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015314428
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 5310015314428 contain any precious metals?
No precious metal content.
Does nsn 5310015314428 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015314428?
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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