MODEL SD3-P

View detailed technical data, stock status, and sourcing information for: MODEL SD3-P
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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

6685-01-676-3531

Item Name Code

38843

Assigment Date

10/24/2018 (7 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

72.0 millimeters nominal overall height, 116.0 millimeters nominal overall length, 144.0 millimeters nominal overall width, hgrometer sd3 end item identification, -20.0 to 60.0 celsius operating temp range

Product Characteristics

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

Overall Length: 116.0 millimeters nominal
Overall Height: 72.0 millimeters nominal
Overall Width: 144.0 millimeters nominal
Operating Temp Range: -20.0 to 60.0 celsius
End Item Identification: hgrometer sd3
Scale Calibration: supplied with certificate of calibration traceable to national physics laboratory (npl).; field calibration / span check facility. activated and operated via potentiometer on the front of the instrument.
Voltage Rating In Volts: 90.0 ac minimum and 250.0 ac maximum
Sensing Element Type: bimetallic temp
Measurement Type: digital
Display Type: light emitting diode (l.e.d.).
Display Digit Quantity: 5
Switch Type And Quantity: 4 push button
Measurement Range: -100.0 to 20.0 deg celsius and -148.0 to 68.0 deg fahrenheit and +0.0 to 95.0 percent relative humidity
Scale Accuracy Rating: accuracy +2 degree c (3.6 degree f) dewpoint
Part Name Assigned By Controlling Agency: hygrometer sd3-p
Material: plastic meter case
Style Designator: panel mounted

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
138-24786	Digital Hygrometer
MODEL SD3-P	Digital Hygrometer
SUPERDEW 3 P-C-AC	Digital Hygrometer

FAQs

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

What is the FSCG of the NSN 6685-01-676-3531?

The FSCG of the NSN 6685-01-676-3531 is 6685

Does the NSN 6685-01-676-3531 have a Schedule B code assigned?

Yes, the Schedule B code is 9025805050

Does NSN 6685-01-676-3531 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 6685-01-676-3531 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-676-3531 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 6685-01-676-3531 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Wed, Oct 24, 2018