6685-00-543-1393

Find complete technical information, availability, and procurement data for: 6685-00-543-1393
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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

6685-00-543-1393

Item Name Code

40096

Assigment Date

01/01/1963 (63 years ago)

3/4 in. npt all bores internal thread size, 4.000 inches nominal bulb tip length, 0.500 inches nominal bulb tip outside diameter, 5.250 inches nominal overall length, 3/4 in. npt external thread size

Product Characteristics

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

Overall Length: 5.250 inches nominal
External Thread Size: 3/4 in. npt
Internal Thread Size: 3/4 in. npt all bores
Bulb Tip Outside Diameter: 0.500 inches nominal
Bulb Tip Length: 4.000 inches nominal
Material: copper alloy
Style Designator: threaded stepped, straight shank

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
6-01486	Thermowell
RI-026	Thermowell
W5B3	Thermowell

FAQs

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

What is the FSCG of the NSN 6685-00-543-1393?

The FSCG of the NSN 6685-00-543-1393 is 6685

Does the NSN 6685-00-543-1393 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 6685-00-543-1393 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 6685-00-543-1393 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-543-1393 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 6685-00-543-1393 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963