NSN 5805-00-503-2657 SB249ATTC, SB249TTC, MILS11658TYPESB2
Product Details | MANUAL TELEPHONE SWITCHBOARD
5805-00-503-2657 An item consisting of a framework or inclosure on or in which are mounted switches, relays, indicator lamps, and/or drops, wiring, fuses, line and trunk terminations. May include dial. Provides for manual connection of a calling telephone set or trunk to a called telephone set or trunk. Connections are usually made by means of plugs, jacks, and cords, or by key type switches. May include means for signalling and supervision. May be of the multiple or nonmultiple type, and may be sectionalized.
Part Alternates: SB249ATTC, SB249TTC, MILS11658TYPESB2, 601827-000, 589889, 5805-00-503-2657, 00-503-2657, 5805005032657, 005032657, 601827000
Communication, Detection, and Coherent Radiation Equipment | Telephone and Telegraph Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | 01 JAN 1963 | 00-503-2657 | 19230 ( SWITCHBOARD, TELEPHONE, MANUAL ) |
Cross Reference | NSN 5805-00-503-2657
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 589889 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV |
| 601827-000 | 12436 | BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC. |
| 601827-000 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO |
| MILS11658TYPESB2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| SB249ATTC | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| SB249TTC | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Technical Data | NSN 5805-00-503-2657
| Characteristic | Specifications |
|---|---|
| BATTERY POWER TYPE | COMMON OR LOCAL |
| BATTERY VOLTAGE RATING IN VOLTS | 48.0 |
| DIAL | INCLUDED |
| POSITION QUANTITY | 1 |
| RINGING FEATURE | SELECTIVE |
| RINGING VOLTAGE IN VOLTS | 110.0 |
| RINGING FREQUENCY IN HERTZ | 20.0 |
| CIRCUIT ROUTING TYPE | CORD |
| MAXIMUM LINE ACCOMMODATION | 500 |
| LINE QUANTITY | 500 |
| LINE TYPE | COMMON BATTERY AND LOCAL BATTERY |
| CORD QUANTITY | 15 |
| INDICATOR TYPE | LIGHT |
| INCLOSURE MATERIAL | WOOD |
| OVERALL DIAMETER | 72.000 INCHES NOMINAL |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | SWITCHBOARD,TELEPHONE,MANUAL |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | SB-249/TTC |
| NONDEFINITIVE SPEC/STD DATA | NO. SB-249/TTC TYPE |
| III END ITEM IDENTIFICATION | TYPE NO. AN/TTC-7 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILS11658TYPESB2 |
Restrictions/Controls & Freight Information | NSN 5805-00-503-2657
| Category | Code | Description |
|---|---|---|
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 063240 | SWITCHBOARDS/PARTS NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | Z | Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions. |
| 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 | R | unknonwn |
| HAZMAT | ||
| Type of Cargo | 2 | Type cargo code not applicable (for Air Force internal use). |