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Lock Washer NSN 5310-00-711-0440

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 5310-00-711-0440 NSN: 5310-00-711-0440

Features and Characteristics

Hole Diameter
0.266 inches
Outside Diameter
0.375 inches
Material Thickness
0.022 inches
Material
Steel
Surface Treatment
Zinc and phosphate
Surface Treatment Specification
Mil-p-16232 class 1, class 3 or class 4 military specification single treatment response
Style Designator
Flat external teeth
FSC
5310 Nuts And Washers
NIIN
007110440
NSN
5310007110440

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7110440
Cage Code:
19204
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 5310-00-711-0440
What are the manufacturers of nsn 5310007110440?
Does this nsn 5310007110440 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007110440
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 5310007110440 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007110440 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007110440?
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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