Laboratory Watch Glass NSN 6640-00-852-4560

NSN: 6640-00-852-4560

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Features and Characteristics

Overall Diameter

165.0 millimeters

Linear Expansion Coefficient Per Deg Celsius

0.0000092

Linear Expansion Coefficient Tempurature Range In Deg Celsius

+0.0/+300.0

Convex Side Ribbed Feature

Not provided

Shape

Circular

Nondefinitive Specification/std Data

B class

FSC

6640 Laboratory Equipment And Supplies

NIIN

008524560

NSN

6640008524560

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DDW131CLASSB

Cage Code:

81348

Status:

MSDS:

Part Number:

DDG541TYPE2

Cage Code:

81348

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7015900000
NAICS: 327215
SITC: 66494
Description: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
End Use (Code 41310):
Jewelry, etc.

Q & A

Frequently asked questions for NSN 6640-00-852-4560

What are the manufacturers of nsn 6640008524560?

Federal Specifications (81348)

Does this nsn 6640008524560 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6640008524560

Does nsn 6640008524560 contain any precious metals?
Precious metal content is unknown.

Does nsn 6640008524560 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6640008524560?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

16964

FIIG:

T269-A

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service