NSN RHA5A
Quartz Crystal Unit
A one-piece metal item, usually tubular, flanged at one end, the other end open. It is used primarily for lining and reinforcing the edges of holes. The unflanged end is designed to be inserted through a hole and crimped to form a mating flange. Excludes:grommet, metallic and eyelets which are components of pushbutton, turnbutton and turnlock type fastners.
series resonance circuit resonance, 0.305 inches minimum and 0.335 inches maximum diameter, 40.0 nominal equivalent resistance value in ohms, unable to decode material, third overtone and fifth overtone mode of oscillation.
NSN 5955-00-254-2851 Datasheet
- (NSN) National Stock Number
- 5955-00-254-2851
- (FSG) Federal Supply Group
- 59 - Electrical and Electronic Equipment Components
- (FSC) Federal Supply Classification
- 5955 - Oscillators and Piezoelectric Crystals
- (NIIN) National Item Identification Number
- 00-254-2851
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 00196
- Date
- Mon, Jun 18, 1973
- Schedule B Code
- 8541900000
- Circuit Resonance
- series resonance
- Diameter
- 0.305 inches minimum and 0.335 inches maximum
- Equivalent Resistance Value In Ohms
- 40.0 nominal
- Material
- unable to decode
- Mode Of Oscillation
- third overtone and fifth overtone
- Overall Diameter
- 0.335 inches minimum and 0.370 inches maximum
- Overall Length
- 0.240 inches maximum
- Specified Frequency
- 37.500 megahertz
- Style Designator
- hat type, 3 wire leads
- Terminal Diameter
- 0.016 inches minimum and 0.019 inches maximum
- Terminal Length
- 0.5003 inches minimum
Identification
- Demilitarization Code
- Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
- Precious Metals Indicator
- A - Item does not contain precious metal.
- 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.
- Pseudo Item Name Code
- 0000196
Cross Reference
CAGE Codes
- 07187
-
Honeywell International Inc. Dba Honeywell International Div Aerospace - Deer Valley OemU.s./canadian manufacturers
- 82567
-
Cts Reeves Frequency ProductsU.s./canadian manufacturers
Freight Information
- Air Commodity
- HZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- W - Rating variable
- 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
- 34525
- Water Commodity
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- National Motor Freight Classification Item Number
- 063025
Schedule B & Trade
- Schedule B
- 8541-90-0000
- Description
- diode, transistor & similar semiconductor device parts
- End Use
- 21320 - Semiconductors
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 77688
- (NAICS) North American Industrial Classification System
- 334419
Questions & Answers
-
What is the FSCG of the NSN 5955-00-254-2851?
The FSCG of the NSN 5955-00-254-2851 is 5955
-
Does the NSN 5955-00-254-2851 have a Schedule B code assigned?
Yes, the Schedule B code is 8541900000
-
Does NSN 5955-00-254-2851 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
-
Does NSN 5955-00-254-2851 contain precious materials?
Item does not contain precious metal.
-
Does NSN 5955-00-254-2851 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 5955-00-254-2851 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Jun 18, 1973
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
-
2520-00-734-923810/07/2026 12:10 AM EDTShaft Driven Gear8 in stock
-
5310-01-654-547910/07/2026 12:10 AM EDTExtended Washer Self-Locking Nut5,877 in stock
-
4920-01-108-348410/07/2026 12:10 AM EDTEngin Lifting Sling8 in stock
-
6625-01-433-307310/06/2026 08:10 PM EDTTest Probe3 in stock
-
1005-01-182-747710/06/2026 08:10 PM EDTPiston Rod1 in stock
-
6625-01-353-707710/06/2026 08:10 PM EDTOhmmeter2 in stock
-
1730-00-739-869910/06/2026 08:10 PM EDTAircraft Boarding Ladder5 in stock
-
5320-01-323-295310/06/2026 08:10 PM EDTBlind Rivet34,179 in stock
-
5340-00-819-167610/06/2026 08:10 PM EDTTurnbuckle3 in stock
-
4820-01-421-107010/06/2026 08:10 PM EDTSafety Relief Valve Parts Kit2 in stock
-
5355-00-889-983210/06/2026 08:10 PM EDTDual Dial Assembly3 in stock
-
5935-01-615-011710/06/2026 04:10 PM EDTElectrical Receptacle Connector1 in stock
-
1560-01-614-532810/06/2026 08:10 PM EDTAircraft Structural Plate1 in stock
-
5930-01-495-846210/06/2026 04:10 PM EDTPressure Switch3 in stock
-
5306-01-471-744310/06/2026 04:10 PM EDTShear Bolt38 in stock
Recent Updates
-
5995-00-006-971810/06/2026 08:10 AM EDTElectrical Cord AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5995-00-006-972010/06/2026 08:10 AM EDTRadio Frequency Cable AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5330-00-006-972210/06/2026 08:10 AM EDTGasketIn Packing and Gasket Materials
-
5985-00-006-972310/06/2026 08:10 AM EDTNo Name AvailableIn Related Equipment, Waveguides and Antennas
-
5998-00-006-972610/06/2026 08:10 AM EDTCircuit Card AssemblyIn Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware
-
1325-00-008-533310/05/2026 08:10 AM EDTBomb FuzeIn Bombs
-
6135-00-008-534110/05/2026 08:10 AM EDTNonrechargeable BatteryIn Nonrechargeable Batteries
-
5331-00-008-532410/05/2026 08:10 AM EDTO-RingIn O-Ring
-
1325-00-008-533710/05/2026 08:10 AM EDTUtility BombIn Bombs
-
6135-00-008-534010/05/2026 08:10 AM EDTBatteryIn Nonrechargeable Batteries
-
5305-00-006-940810/02/2026 08:10 AM EDTMachine ScrewIn Screws
-
9330-00-006-938710/02/2026 08:10 AM EDTObservation WindowIn Plastics Fabricated Materials
-
8030-00-006-939110/02/2026 08:10 AM EDTCoating CompoundIn Preservative and Sealing Compounds
-
5935-00-006-939410/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
-
5935-00-006-939610/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
Popular Categories
-
FSC 7290Miscellaneous Household and Commercial Furnishings and Appliances
-
FSC 5133Countersinks: Hand and Machine, Counterbores and Drill Bits
-
FSC 8430Men's Footwear
-
FSC 7240Household and Commercial Utility Containers
-
FSC 7230Shades, Awnings and Draperies
-
FSC 9925Supplies, Furnishings and Ecclesiastical Equipment
-
FSC 9330Plastics Fabricated Materials
-
FSC 6610Flight Instruments
-
FSC 6740Photographic Developing and Finishing Equipment
-
FSC 7050Information Technology Components
-
FSC 5510Lumber and Related Basic Wood Materials
-
FSC 6770Processed Film
-
FSC 7220Floor Coverings
-
FSC 1670Recovery Systems; and Cargo Tie Down Equipment Delivery Parachutes; Aerial Pick up
-
FSC 5650Roofing and Siding Materials