6685-01-126-3921

Find complete technical information, availability, and procurement data for: 6685-01-126-3921
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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

6685-01-126-3921

Item Name Code

07419

Assigment Date

02/10/1982 (44 years ago)

2.844 inches nominal mounting bolt circle diameter, 4.500 inches nominal dial diameter, dial scale type, 1.0 deg fahrenheit scale smallest increment, 6.188 inches nominal case diameter

Product Characteristics

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

Case Diameter: 6.188 inches nominal
Mounting Bolt Circle Diameter: 2.844 inches nominal
Dial Diameter: 4.500 inches nominal
Scale Type: dial
Scale Smallest Increment: 1.0 deg fahrenheit
Bulb Tip Length: 2.812 inches nominal
Actuating Medium: vapor tension
Bulb Quantity: 1
Bulb Type: plain rigid
Bulb Connection Type: union
Active Portion Length: 2.812 inches nominal
Active Portion Diameter: 0.438 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 72.000 inches nominal
Bulb Style: plain bulb w/bendable extension
Scale Measurement Range: +0.000 to 100.000 deg fahrenheit
Pointer/Pen Type And Quantity: 1 indicating single
Material: copper alloy bulb
Material: steel meter case
Style Designator: bulb w/o socket

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
45BL3-5231	Capillary Indicating Thermometer
6685PL0930779	Capillary Indicating Thermometer
K45630	Capillary Indicating Thermometer
K5525	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-01-126-3921?

The FSCG of the NSN 6685-01-126-3921 is 6685

Does the NSN 6685-01-126-3921 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-01-126-3921 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 6685-01-126-3921 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-126-3921 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 6685-01-126-3921 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Feb 10, 1982