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NSN 6685-00-734-6573, 6685007346573
THERMOSTAT,FLOW CONTROL

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 007346573
Codification Country
United States
Item Name Code
INC 16516
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.
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DLMS® Summary

National Stock Number 6685-00-734-6573

National Stock Number (NSN) 6685-00-734-6573, or NIIN 007346573, (thermostat,flow control) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 18 contracts issued for this part number, with 18 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE4A721F8676, SPE4A421P0342, SPE4A620F8780, SPE4A420V0870, SPE4A620F2392. The total value of the awarded contracts has been US$ 268,719.29.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 31, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 16516. [AN AUTOMATIC REGULATING DEVICE WHICH CONTROLS THE FLOW OF FLUIDS OR GASES BY ACTUATING A VALVE OR SHUTTER FOR HEATING OR COOLING PURPOSES. MAY BE ADJUSTABLE, OR SET TO OPERATE AT A DEFINITE PRESSURE. EXCLUDES:CONTROL, HUMIDITY; CONTROL, TEMPERATURE INDICATING; AND SWITCH, THERMOSTATIC.]. 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 6685007346573 contains an unknown precious metal.

This NSN is associated to Schedule B 9032100000: thermostats. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334512: automatic environmental control manufacturing for residential, commercial, and appliance use.

This information was last updated on .


Technical Characteristics

DISTANCE ACROSS FLATS
(AWTQ) 1.750 INCHES NOMINAL
ACCESSORY COMPONENTS AND QUANTITY
(AKYD) GASKET,MTG 1
FLOW CONTROL DEVICE
(ADQU) BY-PASS
FSC APPLICATION DATA
(ZZZV) ENGINE
OPENING TEMP RATING
(AWTM) 80.0 DEG FAHRENHEIT NOMINAL
OPERATING TEMP RATING
(AWTN) 185.0 DEG FAHRENHEIT NOMINAL
OVERALL HEIGHT
(ABKW) 3.560 INCHES NOMINAL
MOUNTING METHOD
(ADJH) THREADED
THERMOSTAT TYPE
(AWPA) SOLID EXPANSION
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SIZE AND SERIES/TYPE DESIGNATOR
(THDS) 1-1/2-18 UNEF
USAGE DESIGN
(ALCD) COOL ENGINE OIL
VALVE TRAVEL DISTANCE
(AMSD) 0.250 INCHES NOMINAL
SPRING OPERATED PRESSURE RELIEF
(AWTP) NOT PROVIDED
III THERMOSTAT TYPE
(AWPA) SOLID EXPANSION

Manufacturer Part Numbers

518064

RNCC
5
RNVC
2
518064

RNCC
5
RNVC
9
6620007346573

RNCC
5
RNVC
9
7346573

RNCC
3
RNVC
2
I5

RNCC
5
RNVC
9
VD109106

RNCC
5
RNVC
2
VD10900C

RNCC
5
RNVC
9
6620007346573

RNCC
6
RNVC
9

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