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Card Humidity Indicator NSN 6685-01-541-1021

Item Description

An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. A number of desiccants are applied in the form of squares, circles and the like, to absorbent paper. Each desiccant spot is generally labeled with a relative humidity value in percentage, an instruction, or some other appropriate legend.

NSN 6685-01-541-1021 NSN: 6685-01-541-1021

Features and Characteristics

End Application
Fighter aircraft-first f18 e/f
Part Name Assigned By Controlling Agency
Inavy - indicator, humidity
Special Features
Ta366-combines a porous plastic tube desiccator; increased surface area provided by the porous plastic tube increases moisture adsorption rates; indicator is not refillable, hex nut standard
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
015411021
NSN
6685015411021

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TA366-2261
Cage Code:
08992
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9025805050
  • NAICS: 334519
  • SITC: 87455
  • Description: Hydrometers and similar floating instruments,hygrometers and psychrometers, nesoi
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-01-541-1021
What are the manufacturers of nsn 6685015411021?
Does this nsn 6685015411021 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685015411021
An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. a number of desiccants are applied in the form of squares, circles and the like, to absorbent paper. each desiccant spot is generally labeled with a relative humidity value in percentage, an instruction, or some other appropriate legend.
Does nsn 6685015411021 contain any precious metals?
No precious metal content.
Does nsn 6685015411021 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685015411021?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13474
FIIG:
A43400
App. Key:
A
Cond. Code:
1
Status:
A

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