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Lock Washer NSN 5310-00-274-8686

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 5310-00-274-8686 NSN: 5310-00-274-8686

Features and Characteristics

Hole Diameter
Between 0.195 inches and 0.205 inches
Outside Diameter
0.381 inches
Material Thickness
0.022 inches
Material
Steel
Surface Treatment
Zinc
Style Designator
Flat internal teeth
Nondefinitive Specification/std Data
A type
Departure From Cited Document
As modified by surface finish
FSC
5310 Nuts And Washers
NIIN
002748686
NSN
5310002748686

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN936A10
Cage Code:
88044
Status:
A
MSDS:
Part Number:
12Z22PC354
Cage Code:
10001
Status:
A
MSDS:
Part Number:
299210PC25
Cage Code:
10001
Status:
A
MSDS:
Part Number:
319318PC5
Cage Code:
10001
Status:
A
MSDS:
Part Number:
381637PC30
Cage Code:
10001
Status:
A
MSDS:
Part Number:
393955PC11
Cage Code:
10001
Status:
A
MSDS:
Part Number:
438617PC8
Cage Code:
10001
Status:
A
MSDS:
Part Number:
268608PC29
Cage Code:
10001
Status:
A
MSDS:
Part Number:
SP24045
Cage Code:
10001
Status:
A
MSDS:
Part Number:
407 135
Cage Code:
77294
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 5310-00-274-8686
What are the manufacturers of nsn 5310002748686?
Does this nsn 5310002748686 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002748686
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 5310002748686 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002748686 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002748686?
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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