999J

View detailed technical data, stock status, and sourcing information for: 999J
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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

6685-01-451-6321

Item Name Code

07343

Assigment Date

12/22/1997 (28 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

+0.000 to 120.000 deg fahrenheit scale measurement range, 0.5 percent scale accuracy rating, thermoelectrical circuit measurement type, horizontal scale type, mobile temperature sensor. flightline part name assigned by controlling agency

Product Characteristics

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

Scale Type: horizontal
Measurement Type: thermoelectrical circuit
Scale Accuracy Rating: 0.5 percent
Scale Measurement Range: +0.000 to 120.000 deg fahrenheit
Part Name Assigned By Controlling Agency: mobile temperature sensor. flightline
Special Features: sensor mounted under vehicle, display mounted in dash, 12/24 volt negative system, back lighted, with standes 50g shock, sensor housing nema 4, impervious severe envir0mental conditions, response time 300 milliseconds
Functional Description: a 3 piece unit consisting of a infrared temperature sensor, signal conditioner, and display used to monitor surface tempertures used to determine the amounts of salt to spread to prevent freezing of road and flightline surfaces

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
999J	Indicating Pyrometer

FAQs

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

What is the FSCG of the NSN 6685-01-451-6321?

The FSCG of the NSN 6685-01-451-6321 is 6685

Does the NSN 6685-01-451-6321 have a Schedule B code assigned?

Yes, the Schedule B code is 9025194000

Does NSN 6685-01-451-6321 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 6685-01-451-6321 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-451-6321 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 6685-01-451-6321 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Dec 22, 1997