ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 6620-00-479-9425 (6620004799425). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 6620004799425 |
| Manufacturers | Celtech Corporation |
| Item Name | Indicator Electrical Tachometer |
| INC Code | 08260 |
| Federal Supply Group (FSG) | 66 Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6620 Engine Instruments |
| National Item Identification Number (NIIN) | 00-479-9425 (004799425) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AGAV | End Item Identification | A/M37T ENGINE TEST STAND |
| FEAT | Special Features | RANGES: 0-70,000 RPM DIGITAL, 0-130.0% RPM DIGITAL AND 0-125% RPM ANALOG; ACCURACY DIGITAL +/- 0.4% OF READING AND ANALOG +/- 1.0% FULL SCALE; READOUT LIGHT DISPLAY, DIGITAL; INPUT SIGNAL TACH GENERATOR MIL-G-9398 ROTATES AT 4200 RPM = 70 CPS WHEN ENGINE IS AT 100% ROTOR SPEED; SAMPLING RATE 0.2 -3 SECONDS |
| ACYN | Ac Voltage Rating | 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM |
| AKSF | Contact Type | PIN |
| ACZB | Frequency Rating | 60.0 HERTZ NOMINAL |
| HGTH | Height | 6.200 INCHES NOMINAL |
| AMNL | Presentation Type | DIAL AND DIGITAL DISPLAY |
| ABGL | Width | 6.100 INCHES NOMINAL |
| SUPP | Supplementary Features | T.O. 33D4-6-212-41 |
| ABRY | Length | 12.000 INCHES NOMINAL |
| ACDC | Current Type | AC |
| AFRA | Contact Quantity | 7 |
| ASKZ | Electrical Connection Identifying Number | MS3102E-14S-7P |
| CXCY | Part Name Assigned By Controlling Agency | SPEED INDICATOR |
| ASKX | Electrical Connection Quantity | 1 |
| 6685-00-453-7109 (6685004537109) | 6685-01-252-3569 (6685012523569) | 6685-00-113-6576 (6685001136576) | 6650-01-255-2390 (6650012552390) |
| 6650-01-096-4993 (6650010964993) | 6625-01-445-2930 (6625014452930) | 6625-01-483-5099 (6625014835099) | 6645-00-225-2713 (6645002252713) |
| 6625-01-436-7103 (6625014367103) | 6625-00-135-7365 (6625001357365) | 6680-01-450-5074 (6680014505074) | 6625-01-073-2255 (6625010732255) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
Request for Quote
