NSN 5955-01-254-2225 MC-745A1-1.9MHZ, MC745A119MHZ, MC745A11MHZ
Product Details | CRYSTAL CONTROLLED OSCILLATOR
5955-01-254-2225 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: MC-745A1-1.9MHZ, MC745A119MHZ, MC745A11MHZ, MC-745A1-1MHZ, C14R5H2/883B-1.9MHZ, C14R5H2/883B-1MHZ, C14R5H2883B19MHZ, C14R5H2883B1MHZ, 0N2986091, 0N298609-1, 4114002, 4114-002, 5955-01-254-2225, 01-254-2225, 5955012542225, 012542225
Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 03 MAY 1987 | 01-254-2225 | 34690 ( OSCILLATOR, CRYSTAL CONTROLLED ) |
Cross Reference | NSN 5955-01-254-2225
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0N298609-1 | 98230 | NATIONAL SECURITY AGENCY |
| 4114-002 | 00136 | VECTRON INTERNATIONAL, INC. |
| 4114-002 | 32464 | SPECTRUM TECHNOLOGY INC |
| C14R5H2/883B-1.9MHZ | 21022 | CONNOR-WINFIELD CORP DBA CRYSTAL WORKS DIVISION |
| C14R5H2/883B-1MHZ | 21022 | CONNOR-WINFIELD CORP DBA CRYSTAL WORKS DIVISION |
| MC-745A1-1.9MHZ | 00136 | VECTRON INTERNATIONAL, INC. |
| MC-745A1-1MHZ | 00136 | VECTRON INTERNATIONAL, INC. |
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Technical Data | NSN 5955-01-254-2225
| Characteristic | Specifications |
|---|---|
| CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| FREQUENCY PER CHANNEL | 1.9 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| OPERATING CONTROL METHOD | AUTOMATIC |
| CONTROL TYPE | REMOTE |
| AVERAGE LIFE MEASUREMENT | NOT RATED |
| CONNECTION TYPE AND LOCATION | PIN BOTTOM |
| CONNECTION CONTACT TYPE AND QUANTITY | 4 PIN EXTERNAL |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| ENVIRONMENTAL PROTECTION | MOISTURE PROOF |
| INSTALLATION DESIGN | MODULE |
| BASIC SHAPE STYLE | 1 RECTANGULAR OR SQUARE |
| OVERALL LENGTH | 0.887 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.450 INCHES NOMINAL |
| OVERALL WIDTH | 0.520 INCHES MAXIMUM |
| IDENTIFICATION DESIGNATOR | 0N298609-1-98230 |
Restrictions/Controls & Freight Information | NSN 5955-01-254-2225
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| 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 | 3 | Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices). |
Management | NSN 5955-01-254-2225
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | 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 Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



