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Lock Washer NSN 5310-01-369-8657

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 5310-01-369-8657 NSN: 5310-01-369-8657

Features and Characteristics

Hole Diameter
Between 0.165 inches and 0.169 inches
Outside Diameter
Between 0.278 inches and 0.288 inches
Material Thickness
0.018 inches
Part Name Assigned By Controlling Agency
Washer, lock
Material
Steel comp 403 or steel comp 405 or steel comp 410 or steel comp 414 or steel comp 416 or steel comp 416f or steel comp 416se or steel comp 420 or steel comp 420f or steel comp 430 or steel comp 430f or steel comp 431 or steel comp 440a or steel comp 440b or steel comp 440c or steel comp 440f or steel comp 446 or steel comp 442
Style Designator
Flat internal teeth
FSC
5310 Nuts And Washers
NIIN
013698657
NSN
5310013698657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
048425-029
Cage Code:
89305
Status:
A
MSDS:
Part Number:
1708-12
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 5310-01-369-8657
What are the manufacturers of nsn 5310013698657?
Does this nsn 5310013698657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013698657
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 5310013698657 contain any precious metals?
No precious metal content.
Does nsn 5310013698657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013698657?
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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