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Lock Washer NSN 5310-00-275-5229

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 5310-00-275-5229 NSN: 5310-00-275-5229

Features and Characteristics

Hole Diameter
Between 0.141 inches and 0.151 inches
Outside Diameter
0.239 inches
Material Thickness
0.025 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel
Material Specification
-fed standard 66 federal standard single material response
Surface Treatment
Tin
Surface Treatment Specification
-mil-t-10727 military specification single treatment response
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
A class and 1 style
FSC
5310 Nuts And Washers
NIIN
002755229
NSN
5310002755229

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFW84CLASSASTYLE1
Cage Code:
81348
Status:
A
MSDS:
Part Number:
323605PC13
Cage Code:
10001
Status:
A
MSDS:
Part Number:
20500PC37
Cage Code:
19139
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 5310-00-275-5229
What are the manufacturers of nsn 5310002755229?
Does this nsn 5310002755229 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002755229
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 5310002755229 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002755229 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002755229?
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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