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Lock Washer NSN 5310-00-803-0581

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 5310-00-803-0581 NSN: 5310-00-803-0581

Features and Characteristics

Hole Diameter
0.529 inches
Outside Diameter
0.747 inches
Material Thickness
0.172 inches
Material
Steel comp 302
Material Specification
-qq-s-763 cond a federal specification single material response
Surface Treatment
Passivate
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
008030581
NSN
5310008030581

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12Z3019-12
Cage Code:
94135
Status:
A
MSDS:
Part Number:
FFW84
Cage Code:
81349
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 5310-00-803-0581
What are the manufacturers of nsn 5310008030581?
Does this nsn 5310008030581 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008030581
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 5310008030581 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008030581 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008030581?
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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