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Toolmaker's Flat NSN 5220-01-564-8609

Item Description

A flat, hardened piece of steel, having microfinished parallel surfaces capable of adhering to each other when two or more flats are firmly pressed (wrung) together. It is used for inspection and layout operations requiring extreme accuracy. See also optical flat.

NSN 5220-01-564-8609 NSN: 5220-01-564-8609

Features and Characteristics

Diameter
6.000 inches
Thickness
2.000 inches
End Application
4940-01-551-2884, maintenance facility, transportable
Case
Not provided
Design Type
Working single
Part Name Assigned By Controlling Agency
Toolmakers flat
Special Features
Has round pink granite plate; top and bottom to be flat and parallel; approx wieght is 15 lbs; tolerance is 0.000010 inches flatness and parallelism
Material
Crystal granite
FSC
5220 Inspection Gages And Precision Layout Tools
NIIN
015648609
NSN
5220015648609

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6427
Cage Code:
7T365
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5220-01-564-8609
What are the manufacturers of nsn 5220015648609?
Does this nsn 5220015648609 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5220015648609
A flat, hardened piece of steel, having microfinished parallel surfaces capable of adhering to each other when two or more flats are firmly pressed (wrung) together. it is used for inspection and layout operations requiring extreme accuracy. see also optical flat.
Does nsn 5220015648609 contain any precious metals?
No precious metal content.
Does nsn 5220015648609 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5220015648609?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18275
FIIG:
T303-J
App. Key:
JA
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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