| Item Name | Headset Microphone |
| INC Code | 02928 |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5965 Headsets Handsets Microphones and Speakers |
| National Item Identification Number (NIIN) | 00-854-2075 (008542075) |
| NCB Code | USA (00) |
| Manufacturer | A T And T Microelectronics, Altra Holdings Inc, American Telephone And Telegraph Co, Joint Electronics Type Designation System, Lucent Technologies Inc, Audio Sears Corp, Brook Tel Supply Inc |
| Associated Parts Numbers of NSN 5965-00-854-2075 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 52EW | a t and t microelectronics | headset microphone | 94156 | A | F | RFQ |
| 10286 | altra holdings inc | headset microphone | 71041 | A | A | RFQ |
| 52EHEADTELEPH0NESET | american telephone and telegraph co | headset microphone | 64959 | A | R | RFQ |
| 100-672-773 | american telephone and telegraph co | headset microphone | 64959 | A | R | RFQ |
| H-229 U | joint electronics type designation system | headset microphone | 80058 | NSN | Avl | RFQ |
| 52EHEADTELEPH0NESET | lucent technologies inc | headset microphone | 3b4m0 | F | A | RFQ |
| 100 672 773 | lucent technologies inc | headset microphone | 3b4m0 | F | A | RFQ |
| 1400EC | audio sears corp | headset microphone | 97101 | A | A | RFQ |
| 1400E | audio sears corp | headset microphone | 97101 | A | A | RFQ |
| 1400EC0RD1669 | audio sears corp | headset microphone | 97101 | A | A | RFQ |
| 52-EW | brook tel supply inc | headset microphone | 27522 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACZB | FREQUENCY RATING | 0.2 KILOHERTZ MINIMUM AND 2.0 KILOHERTZ MAXIMUM |
| AFYV | DC RESISTANCE RATING IN OHMS | 28.0 NOMINAL |
| AFYY | IMPEDANCE RATING | 300.0 OHMS NOMINAL |
| AHEQ | EARPHONE ELEMENT TYPE | MAGNETIC |
| BKSZ | MICROPHONE MOUNTING FACILITY | BOOM ATTACHED TO HEADBAND AND ADJUSTABLE BOOM SECURED TO RECEIVER |
| BKTB | CONNECTOR NAME | CLIP |
| AHES | EARPHONE QUANTITY | 1 |
| AMSA | CONTROLLING AGENCY | WESTERN ELECTRIC CO INC |
| AMSB | IDENTIFYING NUMBER | N-1 MODEL NO. |
| APAM | OPERATING CURRENT RATING | 100.0 MILLIAMPERES NOMINAL |
| BKSQ | EARPHONE IMPEDANCE RATING | 256.0 OHMS NOMINAL |
| BKSS | EARPHONE CONTROLLING AGENCY | WESTERN ELECTRIC CO INC |
| BKST | EARPHONE IDENTIFYING NUMBER | HC-3 MODEL NO. |
| BKSW | MICROPHONE ELEMENT TYPE | CARBON |
| BKSX | OUTPUT LEVEL RATING | 38 DB ABOVE 1 MW AT 28 DYNES PER SQ CENTIMETER |
| BKSY | EARPHONE MOUNTING METHOD | SUSPENDED ON HEADBAND |
| BKTF | CONNECTOR IDENTIFYING NUMBER | 3 MODEL NO. |
| BKTG | CONNECTOR TO JUNCTION CORD LENGTH | 7.000 FEET |
| BLJN | CONNECTOR CONTROLLING AGENCY | WESTERN ELECTRIC CO INC |
| FEAT | SPECIAL FEATURES | A 516A CAPACITOR IS INCLUDED AS AN INTEGRAL PART OF THE CORD AND IS USED IN TESTING TELEPHONE CABLE PAIRS WITHOUT CAUSING INTERFERENCE |
| Relevant Components for NSN - 5965-00-854-2075, 5965008542075 | ||||
| 5965-01-208-6903 (5965012086903) | 5965-01-616-4826 (5965016164826) | 5965-01-572-4927 (5965015724927) | 5965-01-668-8924 (5965016688924) | |
| 5965-01-620-4559 (5965016204559) | 5965-01-558-5224 (5965015585224) | 5965-01-339-2393 (5965013392393) | 5965-00-763-5538 (5965007635538) | |
| 5965-01-620-5320 (5965016205320) | 5965-01-437-0352 (5965014370352) | 5965-01-483-4447 (5965014834447) | 5965-01-243-2329 (5965012432329) | |
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