- Home /
- FSC NSN Catalog /
- Flight Instruments /
- JH6668
NSN JH6668
Pendulum Spring
A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple wave-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also diplexer; duplexer. Excludes:circulator, radio frequency.
6610-00-181-6281, pendulum spring.
NSN 6610-00-181-6281 Datasheet
- (NSN) National Stock Number
- 6610-00-181-6281
- (FSG) Federal Supply Group
- 66 - Instruments and Laboratory Equipment
- (FSC) Federal Supply Classification
- 6610 - Flight Instruments
- (NIIN) National Item Identification Number
- 00-181-6281
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 77777
- Date
- Tue, Jan 1, 1963
- Schedule B Code
- 9014900000
Identification
- Demilitarization Code
- B - Usml items - mutilation to the point of scrap required worldwide. (note 7).
- Precious Metals Indicator
- U - Precious metal content is unknown
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Source of Supply Code
- FHZ - Oklahoma city air logistics center 3001 staff drive tinker afb, ok 73145-3303
- Pseudo Item Name Code
- 1565848
Cross Reference
CAGE Codes
- 86887
-
Sigma Tek, Inc.Non-manufacturers
Freight Information
- Air Commodity
- BZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Less than Carload Rating
- Q - 70.0
- National Motor Freight Class Rating
- Q - 70.0
- 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
- 87470
- Water Commodity
- 579 - Steel springs, (less than 35 feet)
- National Motor Freight Classification Item Number
- 178020
Schedule B & Trade
- Schedule B
- 9014-90-0000
- Description
- parts & accessories for direction finding compasses and other navigational instruments and appliances
- End Use
- 22220 - Marine engines, parts
- Unit of Quantity
- KG
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 87412
- (NAICS) North American Industrial Classification System
- 334511
Questions & Answers
-
What is the FSCG of the NSN 6610-00-181-6281?
The FSCG of the NSN 6610-00-181-6281 is 6610
-
Does the NSN 6610-00-181-6281 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
-
Does NSN 6610-00-181-6281 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
-
Does NSN 6610-00-181-6281 contain precious materials?
Precious metal content is unknown
-
Does NSN 6610-00-181-6281 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 6610-00-181-6281 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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
-
1005-01-238-818710/13/2026 08:10 PM EDTContact Box Assembly1 in stock
-
5365-01-507-300410/13/2026 08:10 PM EDTSleeve Spacer8 in stock
-
5325-01-173-566310/13/2026 08:10 PM EDTScrew Thread Insert12,034 in stock
-
6150-01-503-936210/13/2026 08:10 PM EDTE Special Purpose Cable Assembly3 in stock
-
5330-00-887-209510/13/2026 08:10 PM EDTPreformed Packing299 in stock
-
2835-01-224-047610/13/2026 04:10 PM EDTAuxiliary Power Unit Adapter2 in stock
-
5320-01-469-485210/13/2026 04:10 PM EDTPin-Rivet Collar2,290 in stock
-
4730-00-102-972910/13/2026 04:10 PM EDTMagnetic Pipe Plug267 in stock
-
3120-00-661-844910/13/2026 04:10 PM EDTSleeve Bushing35 in stock
-
4730-00-815-294510/13/2026 04:10 PM EDTQuick Disconnect Coupling Half45 in stock
-
5120-00-240-141810/13/2026 04:10 PM EDTSocket Wrench Handle96 in stock
-
5310-01-193-687910/13/2026 04:10 PM EDTCap Self-Locking Nut1 in stock
-
6160-01-266-759610/13/2026 04:10 PM EDTBattery Box9 in stock
-
5315-00-177-759310/13/2026 04:10 PM EDTSpring Pin5,620 in stock
-
5985-01-412-903610/13/2026 04:10 PM EDTAntenna2 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 3442Power Driven Hydraulic and Pneumatic Presses
-
FSC 1040Chemical Weapons and Equipment
-
FSC 8810Raised for Food Live Animals
-
FSC 5910Capacitors
-
FSC 1910Passenger and Troop Transport Vessels
-
FSC 9130Petroleum Base Liquid Propellants and Fuels
-
FSC 7520Office Devices and Accessories
-
FSC 1260Fire Control Designating and Indicating Equipment
-
FSC 7125Cabinets, Lockers, Bins and Shelving
-
FSC 5995Wire Assemblies: Communication Equipment, Cord and Cable
-
FSC 3693Industrial Assembly Machines
-
FSC 4940Miscellaneous Maintenance and Repair Shop Specialized Equipment
-
FSC 5660Gates and Components Fences Fencing
-
FSC 1280Aircraft Bombing Fire Control Components
-
FSC 5345Abrasive Disks and Stones