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Lock Washer NSN 5310-00-167-0859

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 5310-00-167-0859 NSN: 5310-00-167-0859

Features and Characteristics

Hole Diameter
Between 0.141 inches and 0.150 inches
Outside Diameter
Between 0.285 inches and 0.300 inches
Material Thickness
Between 0.016 inches and 0.020 inches
Hardness Rating
Between 40.0 rockwell c and 50.0 rockwell c
Countersink Angle
Between 80.0 degrees and 84.0 degrees
Material
Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1054 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Style Designator
Countersink external teeth
FSC
5310 Nuts And Washers
NIIN
001670859
NSN
5310001670859

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN936C6
Cage Code:
88044
Status:
A
MSDS:
Part Number:
004-002451
Cage Code:
26916
Status:
A
MSDS:
Part Number:
1506
Cage Code:
78189
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 5310-00-167-0859
What are the manufacturers of nsn 5310001670859?
Does this nsn 5310001670859 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001670859
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 5310001670859 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001670859 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001670859?
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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