6685-00-640-9979

Find complete technical information, availability, and procurement data for: 6685-00-640-9979
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-640-9979

Item Name Code

07419

Assigment Date

01/01/1963 (63 years ago)

2.250 inches nominal case diameter, 10.0 deg fahrenheit scale smallest increment, white marking on black background scale inscription/background color, concentric dial scale type, 2.000 inches nominal dial diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Case Diameter: 2.250 inches nominal
Dial Diameter: 2.000 inches nominal
Scale Type: concentric dial
Scale Smallest Increment: 10.0 deg fahrenheit
Scale Inscription/Background Color: white marking on black background
Actuating Medium: vapor tension
Bulb Quantity: 1
Bulb Type: plain rigid
Bulb Connection Type: union
Active Portion Length: 1.063 inches nominal
Active Portion Diameter: 0.438 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 192.000 inches nominal
Bulb Overall Length: 1.750 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single
Material: copper bulb
Material: steel meter case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-246-5344	No Name Available	07/01/1992

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-640-9979?

The FSCG of the NSN 6685-00-640-9979 is 6685

Does the NSN 6685-00-640-9979 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-640-9979 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-00-640-9979 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-640-9979 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-00-640-9979 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963