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NSN 6685-00-407-0670, 6685004070670
THERMOWELL

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 004070670
Codification Country
United States
Item Name Code
INC 40096
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 6685-00-407-0670

National Stock Number (NSN) 6685-00-407-0670, or NIIN 004070670, (thermowell) was assigned April 29, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 40096. [A PRESSURE-TIGHT RECEPTACLE MOUNTED TO AN ITEM BY EXTERNAL THREADS, FLANGE AND/OR WELDING. IT IS DESIGNED TO HOLD TEMPERATURE SENSING DEVICES, SUCH AS, TERMOCOUPLES, RESISTANCE TEMPERATURE DETECTORS, AND THERMOMETERS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6685004070670 does not contain precious metals.

This NSN is associated to Schedule B 9033000000: parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334513: instruments and related products manufacturing for measuring, displaying, and controlling industrial process variables.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) BRASS
BULB TIP LENGTH
(BKCG) 2.380 INCHES NOMINAL
BULB TIP OUTSIDE DIAMETER
(BKBD) 0.500 INCHES NOMINAL
EXTERNAL THREAD SIZE
(AWMG) 3/4 IN. NPT
INTERNAL THREAD SIZE
(AWMH) 3/4 IN.-28 ALL BORES
MATERIAL
(MATT) COPPER ALLOY
OVERALL LENGTH
(ABHP) 3.380 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) THREADED STRAIGHT SHANK
III MATERIAL
(MATL) BRASS

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