6685-00-894-4390

Find complete technical information, availability, and procurement data for: 6685-00-894-4390
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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

6685-00-894-4390

Item Name Code

07419

Assigment Date

01/01/1962 (64 years ago)

2.0 deg fahrenheit scale smallest increment, concentric dial scale type, 5.812 inches nominal case diameter, 4.500 inches nominal dial diameter, poseidon material-hull,mech.,elec.,ord. and electro.-; chilled water a/c systems end item identification

Product Characteristics

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

Case Diameter: 5.812 inches nominal
End Item Identification: poseidon material-hull,mech.,elec.,ord. and electro.-; chilled water a/c systems
Dial Diameter: 4.500 inches nominal
Scale Type: concentric dial
Scale Smallest Increment: 2.0 deg fahrenheit
Scale Inscription/Background Color: black markings on a yellow background
Bulb Tip Length: 2.250 inches nominal
Extension Neck Length: 3.625 inches nominal
Actuating Medium: gas
Bulb Quantity: 1
Bulb Type: flexible capillary
Bulb Connection Type: union
Active Portion Length: 2.250 inches nominal
Active Portion Diameter: 0.812 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 180.000 inches nominal
Bulb Style: plain bulb w/bendable extension
Scale Measurement Range: -40.000 to 110.000 deg fahrenheit
Bulb Overall Length: 5.875 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single and 1 reference single
Material: brass bulb
Material: plastic meter case
Style Designator: bulb w/o socket
Nondefinitive Spec/Std Data: c class

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
41GK-Y00F-A15Y	Capillary Indicating Thermometer
858C157PC37	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-00-894-4390?

The FSCG of the NSN 6685-00-894-4390 is 6685

Does the NSN 6685-00-894-4390 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-894-4390 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 6685-00-894-4390 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-894-4390 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 6685-00-894-4390 was assigned to the Federal Catalog?

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