- Home /
- FSC NSN Catalog /
- Humidity Measuring and Controlling Instruments, Temperature and Pressure /
- 4A302-002
NSN 4A302-002
Flow Control Thermostat
186.0 fahrenheit nominal operating temp rating, 2.878 inches nominal largest outside diameter, choke flow control device, 172.0 fahrenheit nominal opening temp rating, flange mounting method.
NSN 6685-00-377-8943 Datasheet
- (NSN) National Stock Number
- 6685-00-377-8943
- (FSG) Federal Supply Group
- 66 - Instruments and Laboratory Equipment
- (FSC) Federal Supply Classification
- 6685 - Humidity Measuring and Controlling Instruments, Temperature and Pressure
- (NIIN) National Item Identification Number
- 00-377-8943
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 16516
- Date
- Sun, Jan 1, 1961
- Schedule B Code
- 9032100000
- Flow Control Device
- choke
- Largest Outside Diameter
- 2.878 inches nominal
- Mounting Method
- flange
- Opening Temp Rating
- 172.0 fahrenheit nominal
- Operating Temp Rating
- 186.0 fahrenheit nominal
- Overall Height
- 3.063 inches nominal
- Spring Operated Pressure Relief
- not provided
- Thermostat Type
- solid expansion
- Usage Design
- control engine coolant temp
- Valve Travel Distance
- 0.310 inches nominal
Identification
- Demilitarization Code
- A - 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.
- Precious Metals Indicator
- U - Precious metal content is unknown
- Hazardous Metals Indicator
- P - 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.
- Pseudo Item Name Code
- 0016516
Cross Reference
CAGE Codes
- 78493
-
Standard-Thomson CorporationU.s./canadian manufacturers
- 72582
-
Rolls-Royce Solutions America IncU.s./canadian manufacturers
- K4285
-
Terex Equipment Ltd Div Construction EquipmentNon-us manufacturer (nato), other foreign organization or codification bureaus
- 24617
-
General Motors CorpU.s./canadian manufacturers
- 7X677
-
General Motors Llc Dba General Motors LlcU.s./canadian manufacturers
- 59342
-
Caltherm CorpU.s./canadian manufacturers
- 81996
-
Us Army Aviation and Missile CommandGovernment departments or units, including military organizations
- 55193
-
Vernatherm LlcU.s./canadian manufacturers
Freight Information
- Air Commodity
- EZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- J - 100.0
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 33230
- Water Commodity
- 653 - Musical instruments
- National Motor Freight Classification Item Number
- 188340
Schedule B & Trade
- Schedule B
- 9032-10-0000
- Description
- thermostats
- End Use
- 21160 - Measuring, testing, control instruments
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 87461
- (NAICS) North American Industrial Classification System
- 334512
Questions & Answers
-
What is the FSCG of the NSN 6685-00-377-8943?
The FSCG of the NSN 6685-00-377-8943 is 6685
-
Does the NSN 6685-00-377-8943 have a Schedule B code assigned?
Yes, the Schedule B code is 9032100000
-
Does NSN 6685-00-377-8943 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 6685-00-377-8943 contain precious materials?
Precious metal content is unknown
-
Does NSN 6685-00-377-8943 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 6685-00-377-8943 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
-
5999-01-030-681710/14/2026 12:10 PM EDTSquelch Amplifier1 in stock
-
5310-01-316-795010/14/2026 12:10 PM EDTLock Washer4 in stock
-
5310-01-463-314710/14/2026 12:10 PM EDTFlat Washer3,056 in stock
-
5342-01-280-555210/14/2026 12:10 PM EDTSpecial Cap6 in stock
-
5306-01-098-377710/14/2026 12:10 PM EDTMachine Bolt1,851 in stock
-
2995-01-292-446910/14/2026 12:10 PM EDTSpecial Adapter26 in stock
-
5340-01-022-330110/14/2026 12:10 PM EDTFlush Catch4 in stock
-
1240-00-818-447610/14/2026 08:10 AM EDTOptical Instrument Headrest3 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 1365Military Chemical Agents
-
FSC 1935Special Purpose Barges and Lighters
-
FSC 6760Photographic Equipment and Accessories
-
FSC 1361Explosive Depth Charges and Components
-
FSC 5930Switches
-
FSC 7720Musical Instrument Parts and Accessories
-
FSC 1360Inert Depth Charges and Components
-
FSC 4120Air Conditioning Equipment
-
FSC 3220Woodworking Machines
-
FSC 8150Freight Containers
-
FSC 4140Blower Equipment, Air Circulators and Fans
-
FSC 7660Sheet and Book Music
-
FSC 8540Toiletry Paper Products
-
FSC 1025Over 150mm Through 200mm Guns
-
FSC 6032Fiber Optic Light Sources and Photo Detectors