6685-01-044-5044

Find complete technical information, availability, and procurement data for: 6685-01-044-5044
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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

6685-01-044-5044

Item Name Code

07117

Assigment Date

07/14/1977 (49 years ago)

An item designed to act as a switching or triggering device by means of a disruptive discharge of electricity (a spark) between the electrodes. The insulation (usually air) between the electrodes is self-restoring after passage of the spark. For spark gaps used as a protective device, see arrester, electrical surge. For items with additional circuitry which perform complete modulation functions, see modulator, radar.

2.500 inches nominal immersion length, 0.250 inches mounting facility nominal screw thread diameter, 18 per inch mounting thread quantity, protective tube unit type, fiberglass outer jacket insulation/sheathing material

Product Characteristics

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

Unit Type: protective tube
Immersion Length: 2.500 inches nominal
Mounting Thread Quantity: 18 per inch
Mounting Facility Nominal Screw Thread Diameter: 0.250 inches
Material: fiberglass outer jacket insulation/sheathing
Material: steel corrosion resisting protective tube

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
421-1011-020	Immersion Thermocouple
C4J23B5	Immersion Thermocouple
C4J23B5-A2 1/2-L25	Immersion Thermocouple

FAQs

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

What is the FSCG of the NSN 6685-01-044-5044?

The FSCG of the NSN 6685-01-044-5044 is 6685

Does the NSN 6685-01-044-5044 have a Schedule B code assigned?

Yes, the Schedule B code is 9027502000

Does NSN 6685-01-044-5044 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 6685-01-044-5044 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-044-5044 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 6685-01-044-5044 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Jul 14, 1977