NSN 5965-00-669-8940 MX-240/U, MX240U, SCD14632
Product Details | EARPHONE
5965-00-669-8940 An item which converts electrical current variations into sound waves and which is designed to be placed against the ear or against the opening of the auditory canal. For one or two earphones mounted on a headband, see HEADSET, ELECTRICAL.
Part Alternates: MX-240/U, MX240U, SCD14632, SC-D-14632, MILH12487, MIL-H-12487, GA47, 133B1096A, 5965-00-669-8940, 00-669-8940, 5965006698940, 006698940
Electrical and Electronic Equipment Components | Headsets, Handsets, Microphones and Speakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-669-8940 | 00132 ( EARPHONE ) |
Drawings & Photos | NSN 5965-00-669-8940
Cross Reference | NSN 5965-00-669-8940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 133B1096A | 74110 | NATIONAL SCIENTIFIC PRODUCTS CO |
| GA47 | 77196 | PERMOFLUX DIV OF DX RADIO AND TV SERVICE |
| MIL-H-12487 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MX-240/U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| SC-D-14632 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
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Technical Data | NSN 5965-00-669-8940
| Characteristic | Specifications |
|---|---|
| FURNISHED ITEMS | EAR CUSHION |
| EARPHONE ELEMENT TYPE | MAGNETIC |
| EARPHONE CAP MATERIAL | BRASS AND STEEL |
| EARPHONE SHELL MATERIAL | BRASS AND STEEL |
| TERMINAL TYPE | SCREW |
| TERMINAL QUANTITY | 2 |
| TERMINAL LOCATION | EXTERNAL |
| EARPHONE MOUNTING METHOD | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE |
| BODY STYLE | 2 EARPHONE, RECTANGULAR |
| EARPHONE OVERALL DEPTH | 1.875 INCHES NOMINAL |
| EARPHONE OVERALL HEIGHT | 2.875 INCHES NOMINAL |
| EARPHONE OVERALL WIDTH | 4.500 INCHES NOMINAL |
| IMPEDANCE MATCHING DEVICE TYPE | TRANSFORMER |
| IMPEDANCE MATCHING DEVICE LOCATION | EARPHONE |
| IMPEDANCE RATING IN OHMS | 128.0 MINIMUM AND 4000.0 MAXIMUM |
| ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED |
| MAGNETIC SHIELDING | NOT INCLUDED |
| SIGNAL INPUT TERMINAL TYPE | SCREW |
| SPECIAL FEATURES | MOUNTS ON LEFT SIDE OF HEADSET H-16/U |
| III END ITEM IDENTIFICATION | H-16/U |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-H-12487 |
Restrictions/Controls & Freight Information | NSN 5965-00-669-8940
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| 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 | 063300 | TELEPHONE TELEPHONE PART VIZ: SUB 8 |
| 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 | 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 |