81TT3

View detailed technical data, stock status, and sourcing information for: 81TT3
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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

6685-00-349-6021

Item Name Code

07344

Assigment Date

01/01/1961 (65 years ago)

unable to decode case material, 18.000 inches nominal overall length, 6.000 inches nominal overall height, 10.500 inches nominal overall width, depot mission functional support equipment,ta595,engineering servicesta615 end item identification

Product Characteristics

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

Overall Length: 18.000 inches nominal
Overall Height: 6.000 inches nominal
Overall Width: 10.500 inches nominal
Case Material: unable to decode
End Item Identification: depot mission functional support equipment,ta595,engineering servicesta615
Scale Calibration: calibrated to iron constantan
Installation Design: portable
Scale Range: +11.250 to 38.500 millivolts
Scale Type: concentric dial
Scale Smallest Increment: 6.0 volt and 3.0 volt
Measurement Type: millivolt circuit
Scale Accuracy: 0.5 millivolt accuracy
Indicating Point Type: single
Case Type: fungusproof w/hinged lid

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
81TT3	Pyrometer and Thermocoupl Tester

FAQs

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

What is the FSCG of the NSN 6685-00-349-6021?

The FSCG of the NSN 6685-00-349-6021 is 6685

Does the NSN 6685-00-349-6021 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 6685-00-349-6021 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 6685-00-349-6021 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-349-6021 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 6685-00-349-6021 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961