6685-00-181-2537

Find complete technical information, availability, and procurement data for: 6685-00-181-2537
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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

6685-00-181-2537

Item Name Code

03395

Assigment Date

03/18/1970 (56 years ago)

An electronic device which develops radio frequency signals that are amplitude or frequency modulated by random frequencies of erratic amplitude. The output signals are similar in nature to radio interference caused by atmospheric static.

ac current type, 115.0 volts nominal ac voltage rating, 400.0 hertz nominal frequency rating, 5.875 inches nominal length, 2.000 inches nominal diameter

Product Characteristics

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

Diameter: 2.000 inches nominal
Length: 5.875 inches nominal
Current Type: ac
Ac Voltage Rating: 115.0 volts nominal
Frequency Rating: 400.0 hertz nominal
Contact Quantity: 9
Contact Type: pin
Presentation Type: dial
Scale Range: +100.0 to 1200.0 deg celsius single indicator single scale
Individual Marking: temp deg c x 100
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: ms33678-18-9p
Pointer Type: indicating single pointer
Part Name Assigned By Controlling Agency: servo temperature indicator; indicator temperature thermocouple,self balancing potentiometer type
Phase: single
Special Features: indicator has linear scales with a main dial and a subdial; power consumption 10 volt amperes; operates on signals generated by chromel alumel thermocouples; case hermetically sealed and per ms33639; finish durable dull black; dial intergrally lighted per mil-l-25467; indicator provided with a power off warning; 5 v lighting; weight 1.5 lbs
Supplementary Features: tech order 5e6-3-42-14

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-165-5864	No Name Available	02/23/1972

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
DST497-1	Thermocoup Temperature Indicator
DST497-11	Thermocoup Temperature Indicator
MS2456-1	Thermocoup Temperature Indicator

FAQs

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

What is the FSCG of the NSN 6685-00-181-2537?

The FSCG of the NSN 6685-00-181-2537 is 6685

Does the NSN 6685-00-181-2537 have a Schedule B code assigned?

Yes, the Schedule B code is 9025900000

Does NSN 6685-00-181-2537 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 6685-00-181-2537 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-181-2537 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 6685-00-181-2537 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Mar 18, 1970