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Lock Washer NSN 5310-01-216-4004

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 5310-01-216-4004 NSN: 5310-01-216-4004

Features and Characteristics

Hole Diameter
Between 8.13 millimeters and 8.36 millimeters
Outside Diameter
14.96 millimeters
Material Thickness
Between 1.98 millimeters and 2.24 millimeters
Min. Tensile Strength (psi)
80000 pounds per square inch
Special Features
Surface treatment per qq-p-35
Material
Steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 303 or steel comp 303se
Material Specification
Qq-s-763 federal specification 1st material response or qq-s-763 federal specification 2nd material response or qq-s-763 federal specification 3rd material response or qq-s-763 federal specification 4th material response or qq-s-763 federal specification 5th material response or qq-s-763 federal specification 6th material response or qq-s-763 federal specification 7th material response or qq-s-763 federal specification 8th material response or qq-s-763 federal specification 9th material response or qq-s-763 federal specification 10th material response or astm a582 assn standard 11th material response or astm a582 assn standard 12th material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
012164004
NSN
5310012164004

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A3013122-6
Cage Code:
80063
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 5310-01-216-4004
What are the manufacturers of nsn 5310012164004?
Does this nsn 5310012164004 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012164004
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 5310012164004 contain any precious metals?
No precious metal content.
Does nsn 5310012164004 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012164004?
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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