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Lock Washer NSN 5310-01-623-7144

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 5310-01-623-7144 NSN: 5310-01-623-7144

Features and Characteristics

Hole Diameter
Between 1.108 inches and 1.128 inches
Outside Diameter
Between 1.639 inches and 1.669 inches
Overall Height
Between 0.260 inches and 0.280 inches
End Application
2350-01-305-0028
Hardness Rating
Between 33.0 rockwell c and 39.0 rockwell c
Part Name Assigned By Controlling Agency
Lock washer set
Material
Steel
Material Specification
En 1.7182 iaw en10083-3 mfr ref single material response or astm a505 or a506, quench and temper assn standard single material response
Surface Treatment
Zinc
Surface Treatment Specification
Astm b633, cond.2, type vi; embrittlement relief per astm b850, class er-8 assn standard single treatment response
Style Designator
Two piece interlocking
FSC
5310 Nuts And Washers
NIIN
016237144
NSN
5310016237144

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12492376
Cage Code:
19207
Status:
A
MSDS:
Part Number:
NL27
Cage Code:
1PUD1
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 5310-01-623-7144
What are the manufacturers of nsn 5310016237144?
Does this nsn 5310016237144 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016237144
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 5310016237144 contain any precious metals?
No precious metal content.
Does nsn 5310016237144 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016237144?
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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