Product Details | CRYSTAL CONTROLLED OSCILLATOR

5955-01-222-8746 An oscillator whose operating frequency(ies) is controlled by a CRYSTAL UNIT, QUARTZ. For an oscillator controlled by a device other than a crystal, see OSCILLATOR (1), NONCRYSTAL CONTROLLED. See also GENERATOR, SIGNAL; and CALIBRATOR, FREQUENCY. Excludes FREQUENCY SUPPLY, TELEPHONE CARRIER; RESONATOR, TUNING FORK; and OSCILLATOR, PULSE DELAY.20259550038Oscillators and Piezoelectric Crystals59630018Electronic Modules

Part Alternates: MC109A1179H, MC109A1-179H, 11437188, 5955-01-222-8746, 01-222-8746, 5955012228746, 012228746

Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals

Supply Group (FSG) NSN Assign. NIIN
59 19 DEC 1985 01-222-8746

Demand History | NSN 5955-01-222-8746

Part Number Request Date QTY Origin
MC109A1-179H 2024-03-73 2 DIBBS
MC109A1-179H 2021-11-334 2 DIBBS
5955-01-222-8746 2017-07-198 1 DIBBS
5955-01-222-8746 2017-03-68 2 DIBBS

Cross Reference | NSN 5955-01-222-8746

Part Number Cage Code Manufacturer
11437188 18876 U S ARMY AVIATION AND MISSILE COMMAND
MC109A1-179H 00136 VECTRON INTERNATIONAL, INC.

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Technical Data | NSN 5955-01-222-8746

Characteristic Specifications
CIRCUIT CONSTRUCTION TYPE SOLID STATE
AVERAGE LIFE MEASUREMENT NOT RATED
OVERALL LENGTH 1.015 INCHES NOMINAL
FREQUENCY PER CHANNEL 19.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS 5.0 NOMINAL SINGLE VOLTAGE
IDENTIFICATION DESIGNATOR 11437188-18876
INSTALLATION DESIGN MODULE
ENVIRONMENTAL PROTECTION MOISTURE PROOF
BASIC SHAPE STYLE RECTANGULAR OR SQUARE
INCLOSURE TYPE ENCASED
CONTROL TYPE REMOTE
CONNECTION CONTACT TYPE AND QUANTITY 4 PIN EXTERNAL
OVERALL HEIGHT 1.551 INCHES NOMINAL
CONNECTION TYPE AND LOCATION PIN BOTTOM
OPERATING CONTROL METHOD AUTOMATIC
OVERALL WIDTH 1.015 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5955-01-222-8746

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code TH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5955-01-222-8746

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each