6685-00-515-3990

Find complete technical information, availability, and procurement data for: 6685-00-515-3990
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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

6685-00-515-3990

Item Name Code

07117

Assigment Date

01/01/1963 (63 years ago)

A thermocouple whose thermojunction is specifically designed to be placed or dipped within a fluid.

protective tube unit type, 20.000 inches nominal overall length, 16 accommodated wire awg size, npt mounting facility screw thread series designator, 4.000 inches nominal immersion length

Product Characteristics

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

Overall Length: 20.000 inches nominal
Mounting Facility Screw Thread Series Designator: npt
Unit Type: protective tube
Accommodated Wire Awg Size: 16
Immersion Length: 4.000 inches nominal
Mounting Facility Nominal Screw Thread Diameter: 0.125 inches
Material: asbestos and cotton individual wire insulation
Material: fiberglass outer jacket insulation/sheathing
Terminal Type And Quantity: 2 lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-515-6418	No Name Available	01/01/1960

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
8T31B82	Immersion Thermocouple

FAQs

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

What is the FSCG of the NSN 6685-00-515-3990?

The FSCG of the NSN 6685-00-515-3990 is 6685

Does the NSN 6685-00-515-3990 have a Schedule B code assigned?

Yes, the Schedule B code is 9027502000

Does NSN 6685-00-515-3990 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 6685-00-515-3990 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-515-3990 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 6685-00-515-3990 was assigned to the Federal Catalog?

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