| 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) | 00-493-5987 (004935987) |
| NCB Code | USA (00) |
| Manufacturer | American Telephone And Telegraph Co, Audio Sears Corp, Department Of The Army Hq, The Okonite Company, Lucent Technologies Inc, Gte Communication Systems Corp, Roanwell Corporation |
| Associated Parts Numbers of NSN 5965-00-493-5987 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 52NWTELEPH0NEHEADSET | american telephone and telegraph co | headset microphone | 64959 | A | R | RFQ |
| 1574 | audio sears corp | headset microphone | 97101 | A | A | RFQ |
| 1574-9 | audio sears corp | headset microphone | 97101 | A | A | RFQ |
| B4030998-001 | department of the army hq | headset microphone | 56996 | A | A | RFQ |
| SMA796441 | the okonite company | headset microphone | 80063 | A | A | RFQ |
| 52NWTELEPH0NEHEADSET | lucent technologies inc | headset microphone | 06kw9 | A | R | RFQ |
| L7032C0 | gte communication systems corp | headset microphone | 04773 | A | F | RFQ |
| 496 445 002 | roanwell corporation | headset microphone | 82872 | A | A | RFQ |
| 496-445-002-603 | roanwell corporation | headset microphone | 82872 | A | A | RFQ |
| 111520-51 | roanwell corporation | headset microphone | 82872 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACZB | FREQUENCY RATING | 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM |
| AFYY | IMPEDANCE RATING | 30.0 OHMS NOMINAL |
| AHEQ | EARPHONE ELEMENT TYPE | MAGNETIC |
| AHES | EARPHONE QUANTITY | 1 |
| AMSA | CONTROLLING AGENCY | WESTERN ELECTRIC CO |
| AMSB | IDENTIFYING NUMBER | NI PART NO. |
| APAM | OPERATING CURRENT RATING | 60.0 MILLIAMPERES NOMINAL |
| BKSQ | EARPHONE IMPEDANCE RATING | 300.0 OHMS NOMINAL |
| BKSS | EARPHONE CONTROLLING AGENCY | WESTERN ELECTRIC CO |
| BKST | EARPHONE IDENTIFYING NUMBER | HC3 PART NO. |
| BKSW | MICROPHONE ELEMENT TYPE | CARBON |
| BKSX | OUTPUT LEVEL RATING | 30 DB ABOVE 1 MV |
| BKSY | EARPHONE MOUNTING METHOD | SUSPENDED ON HEADBAND |
| BKSZ | MICROPHONE MOUNTING FACILITY | ADAPTER FASTENED TO LEFT SIDE OF HEADBAND |
| BKTB | CONNECTOR NAME | PLUG |
| BKTF | CONNECTOR IDENTIFYING NUMBER | 396A PART NO. |
| BKTG | CONNECTOR TO JUNCTION CORD LENGTH | 15.000 FEET |
| BLJN | CONNECTOR CONTROLLING AGENCY | WESTERN ELECTRIC CO |
| Relevant Components for NSN - 5965-00-493-5987, 5965004935987 | ||||
| 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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