NSN 5955-00-437-3690 SMA57150523, SMA571505-23, 00-437-3690
Product Details | CRYSTAL CONTROLLED OSCILLATOR
5955-00-437-3690 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: SMA57150523, SMA571505-23, 5955-00-437-3690, 00-437-3690, 5955004373690, 004373690
Electrical and Electronic Equipment Components | Oscillators and Piezoelectric Crystals
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 18 FEB 1972 | 00-437-3690 | 34690 ( OSCILLATOR, CRYSTAL CONTROLLED ) |
Cross Reference | NSN 5955-00-437-3690
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMA571505-23 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
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Technical Data | NSN 5955-00-437-3690
| Characteristic | Specifications |
|---|---|
| FREQUENCY PER CHANNEL | 125.7 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 50.000 OHMS OUTPUT CHANNEL |
| OPERATING TEMP RANGE | -25.0 TO 120.0 DEG FAHRENHEIT |
| SHOCK RESISTANCE RATING IN GRAVITATIONAL UNITS | 10.0 |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 28.0 NOMINAL SINGLE VOLTAGE |
| CONNECTION TYPE AND LOCATION | RECEPTACLE, POWER FRONT |
| CONNECTION CONTACT TYPE AND QUANTITY | 9 RECEPTACLE, POWER INTERNAL |
| INCLOSURE TYPE | ENCASED |
| BASIC SHAPE STYLE | 1 RECTANGULAR OR SQUARE |
| OVERALL LENGTH | 6.750 INCHES NOMINAL |
| OVERALL HEIGHT | 3.906 INCHES NOMINAL |
| OVERALL WIDTH | 2.760 INCHES NOMINAL |
| III FSC APPLICATION DATA | COMMUNICATIONS CENTRAL |
| MANUFACTURERS CODE | 80063 |
| DESIGN CONTROL REFERENCE | SMA571505-23 |
Restrictions/Controls & Freight Information | NSN 5955-00-437-3690
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | N | The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | CL | U.S. Army Communications-Electronics Fort Monmouth, NJ 07703-5006 |
| 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 5955-00-437-3690
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | G | Communications and Electronics Equipment, Electronics Materiel |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 3 | INSURANCE ITEMS. This code will identify items for which there may be occasional intermittent demands not sufficiently repetitive to warrant classification as regular stock items, but for which prudence requires that nominalquan tity be stocked for the reason that the essentiality of the item and the long lead time required to obtain such items by purchase would create an unacceptable situation if no stock were carried. |
| Specific Group/Generic Code | 4 | Communications Systems Agency and Satellite Communications |
| Weapons Systems/End Item or Homogeneous Group | 4A | AN/FSC-78/GSC-39 |
| 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 | B16 | US Army Communications-Electronics Command and Fort Monmouth Fort Monmouth, NJ 07703-5016 |
| Agency | DA | Department of the Army |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | D | When repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level. |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



