6685-00-453-5871

Find complete technical information, availability, and procurement data for: 6685-00-453-5871
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 6685-00-453-5871 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-453-5871

Item Name Code

07419

Assigment Date

12/03/1973 (52 years ago)

A thermometer which employs a confined substance, whose measurable physical properties or one of them varies with a change in temperatrue and this energy transmitted into mechanical movement to indicate the temperature. For indoor/outdoor application, see thermometer, self-indicating, liquid in glass.

dial scale type, 5.594 inches nominal case diameter, 2.0 deg fahrenheit scale smallest increment, black figures on yellow background scale inscription/background color, 4.500 inches nominal dial 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: 5.594 inches nominal
Dial Diameter: 4.500 inches nominal
Scale Type: dial
Scale Smallest Increment: 2.0 deg fahrenheit
Scale Inscription/Background Color: black figures on yellow background
Bulb Tip Length: 1.750 inches nominal
Actuating Medium: gas
Bulb Quantity: 1
Bulb Type: plain rigid
Bulb Connection Type: union
Active Portion Length: 1.750 inches nominal
Active Portion Diameter: 0.937 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 180.000 inches nominal
Features Provided: zero adjustment
Bulb Style: plain bulb w/bendable extension
Scale Measurement Range: +20.000 to 240.000 deg fahrenheit
Pointer/Pen Type And Quantity: 1 indicating single and 1 reference single
Material: aluminum meter case
Style Designator: bulb w/o socket
Nondefinitive Spec/Std Data: c class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-894-4391	No Name Available	05/01/1976
6685-00-989-4659	No Name Available	11/01/1975

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
41GN-Y00U-F15Y	Capillary Indicating Thermometer
45-T8478K-45E-030-0150-020/240F	Capillary Indicating Thermometer
45GP-CWRT-15-P20-240	Capillary Indicating Thermometer
M19646-C424D415	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-00-453-5871?

The FSCG of the NSN 6685-00-453-5871 is 6685

Does the NSN 6685-00-453-5871 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-453-5871 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 6685-00-453-5871 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-453-5871 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 6685-00-453-5871 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Dec 3, 1973