6685-00-804-2042

Find complete technical information, availability, and procurement data for: 6685-00-804-2042
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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

6685-00-804-2042

Item Name Code

21810

Assigment Date

01/01/1962 (64 years ago)

relative humidity and temperature information recorded, 11.875 inches nominal overall diameter, number 1571 charts 100; bottle of recorder ink 1 accessory components and quantity, +0.0 to 100.0 percent and +0.0 to 100.0 deg fahrenheit operating range, 5.750 inches nominal overall depth

Product Characteristics

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

Overall Depth: 5.750 inches nominal
Overall Diameter: 11.875 inches nominal
Accessory Components And Quantity: number 1571 charts 100; bottle of recorder ink 1
Operating Range: +0.0 to 100.0 percent and +0.0 to 100.0 deg fahrenheit
Information Recorded: relative humidity and temperature
Recording Method: ink pen on recording chart
Chart Drive Method: spring clock movement
Special Features: spring driven; seven day revolution; graduated 0 to 100 even; diameter of chart 7.94 inches nominal; 2 pens, 1 for temp and 1 for humidity; accuracy humidity +/- 2 percent of total span at 80 deg f; accuracy temperature +/- 1 percent of total span

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
122-7042	Humidity-Temperature Recorder
612X21FH11	Humidity-Temperature Recorder
7712777P1	Humidity-Temperature Recorder

FAQs

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

What is the FSCG of the NSN 6685-00-804-2042?

The FSCG of the NSN 6685-00-804-2042 is 6685

Does NSN 6685-00-804-2042 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 6685-00-804-2042 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-804-2042 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 6685-00-804-2042 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962