6685-00-973-8242

Find complete technical information, availability, and procurement data for: 6685-00-973-8242
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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

6685-00-973-8242

Item Name Code

07419

Assigment Date

01/01/1962 (64 years ago)

0.173 inches nominal unthreaded mounting hole diameter, 4.875 inches nominal case diameter, 0.438 inches nominal body diameter, 2.000 inches nominal tip length, 0.375 inches nominal body length

Product Characteristics

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

Case Diameter: 4.875 inches nominal
Body Diameter: 0.438 inches nominal
Body Length: 0.375 inches nominal
Unthreaded Mounting Hole Diameter: 0.173 inches nominal
Tip Length: 2.000 inches nominal
Mounting Bolt Circle Diameter: 4.563 inches nominal
Socket Overall Length: 4.000 inches nominal
Scale Type: horizontal
Scale Smallest Increment: 2.0 deg celsius
External Thread Size: 1/2 in. npt
Internal Thread Size: 5/8 in. -18 nf
Mounting Facility Type And Quantity: 1 flush and 3 hole
Scale Inscription/Background Color: black markings on white background
Case Type: dustproof
Bulb Tip Outside Diameter: 0.313 inches nominal
Actuating Medium: methyl chloride
Scale Accuracy Rating: 2.5 pct
Bulb Quantity: 1
Bulb Type: flexible capillary
Bulb Connection Type: threaded
Active Portion Length: 4.500 inches nominal
Active Portion Diameter: 0.312 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 24.000 inches nominal
Bulb Overall Length: 25.000 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single
Separable Socket Style: extension stem
Material: steel corrosion resisting bulb
Material: steel meter case

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
3277-1138P2	Capillary Indicating Thermometer
GM5P0T0P100	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-00-973-8242?

The FSCG of the NSN 6685-00-973-8242 is 6685

Does the NSN 6685-00-973-8242 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-973-8242 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 6685-00-973-8242 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-973-8242 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 6685-00-973-8242 was assigned to the Federal Catalog?

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